{"title":"Mossberg 500, 590 \u0026 Maverick 88 Upgrades","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb id=\"docs-internal-guid-4cea7d24-7fff-4c37-e238-3fb71427b0eb\"\u003e\u003cspan\u003eUpgrade your Mossberg 500, 590, 590M or Maverick 88 12-gauge shotgun with compatible stocks, forends, action slide tubes, shell carriers and tactical light forends. Use the fit guide below to confirm your model and determine whether you need a 6¾-inch or 7¾-inch action slide tube before ordering.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","products":[{"product_id":"ex-performance-forend-and-adjustable-stock-for-mossberg-shotguns","title":"EX Performance Adjustable Stock \u0026 Forend - Mossberg 500\/590\/88, 12g - Black","description":"\u003ch2 class=\"sixteen columns center alpha\"\u003eAdvanced Design for Pump Shotguns\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eOptimized for pump shotguns, the advanced design features and high-impact, polymer construction of the EX Performance Adjustable Stock and Forend make it an ideal choice when upgrading your Mossberg 500 \u0026amp; 88*, 590 series 12g pump shotgun.\u003c\/p\u003e\n\u003cp\u003eThe EX Performance Adjustable Stock features an easy-to-reach rapid adjust lever for custom length-of-pull, and includes an integrated QD swivel attachment and molded in non-rust standard sling swivel attachment. Durable polymer construction with a comfortable recoil reducing non-slip vented rubber recoil pad, oversized extra strength adjustment pin, and sleek industrial design.\u003c\/p\u003e\n\u003cp\u003eThe EX Performance Forend features a 2 inch picatinny rail concealed under the nose cap. Uncovered it’s ideal for attaching tactical accessories like lasers or lights. Constructed of durable of high performance, lightweight polymer.\u003c\/p\u003e\n\u003cp\u003eThe EX Performance stock set is also available for the Remington 870 12g. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for owner installation (Mounting Hardware Included)\u003c\/li\u003e\n\u003cli\u003eEngineered \"honeycomb\" pad design actively reduces recoil\u003c\/li\u003e\n\u003cli\u003eAccessory rail concealed under forend nose cap\u003c\/li\u003e\n\u003cli\u003eAdjustable Stock\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Length:\u003cbr\u003e15” with recoil pad \u003cbr\u003e14” without recoil pad\u003c\/li\u003e\n\u003cli\u003eMinimum Length:\u003cbr\u003e11.5” with recoil pad \u003cbr\u003e10.5” without recoil pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eIntegrated sling attachment points\u003c\/li\u003e\n\u003cli\u003eAvailable in Black\u003c\/li\u003e\n\u003cli\u003eCompatible with Mossberg 500 \u0026amp; 88*, 590 series 12g pump shotguns\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003cli\u003eNTOA Member Tested and Recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/ntoa-seal.png?v=1613184051\"\u003e\n\u003c\/div\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\" class=\"disclaimer\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e*\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eImportant!\u003c\/b\u003e EX Forend installation requires all Mossberg Maverick 88 or Mossberg 500 models made after March 2020 to purchase a 7 3\/4\" or 6 3\/4\" 12 gauge metal action slide tube assembly and forend retention nut from Mossberg, a local dealer, an online retailer or \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/action-slide-tube-assembly-nut-6-3-4-mossberg-500-590-88-12g\"\u003edirectly from Adaptive Tactical\u003c\/a\u003e.\u003cbr\u003e.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg alt=\"Slide Tube Assembly\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/mossberg-slide-tube-assembly_480x480.jpg?v=1591806383\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eShockwave NOTICE:\u003c\/b\u003e \u003cspan\u003eThe EX Forend is compatible with the Mossberg Shockwave platform, however Adaptive Tactical does not recommend use of the EX Forend or EX Tactical Lighted Forend in conjunction with the Shockwave firearm. The dimensions of the EX Forend combined with extreme use conditions can potentially position the shooter’s hand in close proximity to the muzzle end of the firearm. This scenario could result in serious to life threatening injuries. To minimize the potential for accidental discharges and\/or serious injury, Adaptive only recommends the use of the factory forend with the safety strap.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen installed, the EX Stock will limit quick trigger assembly removal or field stripping on Mossberg® pump shotguns due to its ergonomic pistol-grip design and alignment with the receiver.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Adaptive Tactical","offers":[{"title":"Default Title","offer_id":38004867974,"sku":"AT-02006","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-TopDown-RIGHTSIDE-029.png?v=1790343327"},{"product_id":"receiver-mounted-shell-carrier-for-mossberg-shotguns","title":"Receiver Mounted Shell Carrier - Mossberg 500\/590\/88, 12g","description":"\u003ch2 class=\"sixteen columns center alpha\"\u003eSecure Storage for Six 12 Gauge Shotgun Shells\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eSimple and sturdy, the Adaptive Receiver Mounted Shell Carrier for Mossberg keeps six 12 gauge shells at the ready. No need to fumble for shells, just quickly and conveniently reload right from the side of the receiver. Whether for home defense, sport shooting or law enforcement use, the durable shell carrier is up to the task and ready to perform in the harshest of conditions.\u003c\/p\u003e\n\u003cp\u003eThe Receiver Mounted Shell Carrier is also available for Remington pump action shotguns.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIMPORTANT FOREND ADVISORY\u003c\/b\u003e: If your shotgun is equipped with a field grade forend that extends onto the sides of the receiver, it will hit the shell carrier and not cycle fully. To remedy; shorten the length of the forend or equip with an alternate, compatible forend such as Adaptive's EX-Performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli\u003eSecurely holds six 12ga shotgun shells in durable, flexible carrier\u003c\/li\u003e\n\u003cli\u003eRapid access design reduces chances of snagging\u003c\/li\u003e\n\u003cli\u003eNon-glare, heavy-duty construction\u003c\/li\u003e\n\u003cli\u003eKeep shells close to the receiver for faster reloads\u003c\/li\u003e\n\u003cli\u003eEasy to install, non-permanent design\u003c\/li\u003e\n\u003cli\u003eStreamlined, lightweight design features shaped mounting plate which fits closely to the receiver’s contours\u003c\/li\u003e\n\u003cli\u003eChemical and weather resistant synthetic rubber flexes to securely hold shells, yet retains shape over time\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ctable class=\"disclaimer\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e*\u003c\/td\u003e\n\u003ctd\u003eNotice – The Receiver Mounted Shell Carrier is NOT compatible with Mossberg 590M Shotguns.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Adaptive Tactical","offers":[{"title":"Default Title","offer_id":38024931014,"sku":"AT-06000-M","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-TopDown-FRONTSIDE-040_a83a48c0-d1a0-47d1-8be8-f4cb729575ad.png?v=1791822690"},{"product_id":"orange-less-lethal-ex-performance-forend-adjustable-style-stock-for-mossberg-shotguns","title":"EX Performance Adjustable Stock \u0026 Forend - Mossberg 500\/590\/88, 12g - Less Lethal Orange","description":"\u003ch2 class=\"sixteen columns center alpha\"\u003eOptimized and readily identifiable for ‘Less Lethal’ Law Enforcement applications\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eThis version of the EX Performance Stock and Forend is molded in highly visible, bright orange, easily identifying it as appropriate for ‘Less Lethal’ Law Enforcement applications.\u003c\/p\u003e\n\u003cp\u003eOptimized for pump shotguns, the advanced design features and high-impact, polymer construction of the EX Performance Adjustable Stock and Forend make it an ideal choice when upgrading your \u003cspan\u003eMossberg 500 \u0026amp; 88*, 590 series 12g pump shotgun\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003eThe EX Performance Forend features a 2 inch picatinny rail concealed under the nose cap. Uncovered it’s ideal for attaching tactical accessories like lasers or lights. Constructed of durable of high performance, lightweight polymer.\u003c\/p\u003e\n\u003cp\u003eThe EX Performance M4-style Stock with pistol grip features an easy-to-reach rapid adjust lever for custom length-of-pull, and includes an integrated QD swivel attachment and molded in non-rust standard sling swivel attachment. Durable polymer construction with recoil reducing non-slip vented rubber recoil pad, oversized extra strength adjustment pin, and sleek industrial design.\u003c\/p\u003e\n\u003cp\u003eThe EX Performance stock set is also available in black and popular camouflage patterns for Remington and Mossberg 500 \u0026amp; 88, 590 series shotguns. A drop-in replacement AR Rear Stock (RAS) is also available for AR15\/M4 carbines or other shotguns\/rifles utilizing Mil-Spec sized extension tubes.\u003c\/p\u003e\n\u003cp\u003eVolume agency pricing available. For information please call 208-442-8000 or email sales @ adaptivetactical.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for owner installation (Mounting Hardware included)\u003c\/li\u003e\n\u003cli\u003eEngineered \"honeycomb\" pad design actively reduces recoil\u003c\/li\u003e\n\u003cli\u003eAccessory rail concealed under forend nose cap\u003c\/li\u003e\n\u003cli\u003eM4-style stock with pistol grip and adjustable length-of-pull (LOP)\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Length:\u003cbr\u003e15” with recoil pad \u003cbr\u003e14” without recoil pad\u003c\/li\u003e\n\u003cli\u003eMinimum Length:\u003cbr\u003e11.5” with recoil pad \u003cbr\u003e10.5” without recoil pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eIntegrated sling attachment points\u003c\/li\u003e\n\u003cli\u003eCompatible with Mossberg 500 \u0026amp; 88*, 590 series 12g pump shotguns\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003cli\u003eNTOA Member Tested and Recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg style=\"float: none; margin-bottom: 15px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/ntoa-seal-2018.png?15013010944037188077\" alt=\"NTOA Member Tested and Recommended\"\u003e\n\u003c\/div\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\" class=\"disclaimer\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e*\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eImportant!\u003c\/b\u003e EX Forend installation requires \u003cspan\u003eall Mossberg Maverick 88 or Mossberg 500 models made after March 2020\u003c\/span\u003e to purchase a 7 3\/4\" or 6 3\/4\" 12 gauge metal action slide tube assembly and forend retention nut from Mossberg, a local dealer or an online retailer.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg alt=\"Slide Tube Assembly\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/mossberg-slide-tube-assembly_480x480.jpg?v=1591806383\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Adaptive Tactical","offers":[{"title":"Default Title","offer_id":48292337670,"sku":"AT-02006-LE","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-TOPDOWN-RIGHTSIDE_25f15f0c-e87f-4134-9415-55a24b79a368.png?v=1791135037"},{"product_id":"stock-mounted-shell-carrier","title":"Stock Mounted Shell Carrier, 5rds - Nylon - Black","description":"\u003cul\u003e\n\u003cli\u003eNon-Slip\u003c\/li\u003e\n\u003cli\u003eReversible\u003c\/li\u003e\n\u003cli\u003eWeight: 2.5 oz.\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eRemovable Shell Holder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003ch2 class=\"sixteen columns center alpha\"\u003ethe ultimate solution for secure storage of shotgun shells\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"sixteen columns center alpha\"\u003e\n\u003cp\u003eThe Adaptive Tactical Stock-Mounted Shell Carrier is the ultimate solution for secure storage of shotgun shells. Compatible with traditional shotgun stocks, this carrier offers unparalleled versatility. Whether you're a seasoned hunter, a competitive shooter, or a professional user, this accessory is a solid, well-built, must-have addition.\u003c\/p\u003e\nWith the capacity to securely store up to 5 shells on either the left or right side of your shotgun stock, you'll always have quick access to your ammunition when it matters most. The non-slip design ensures that your shells remain firmly in place, even during the most rigorous and demanding situations. Say goodbye to fumbling with loose ammo and hello to effortless reloading. Featuring a removable shell holder equipped with Velcro backing, attachment and repositioning of the carrier is quick and simple. Crafted with pride in the USA, this Stock-Mounted Shell Carrier exemplifies Adaptive Tactical’s commitment to quality and precision. Built to withstand the rigors of active use, it's a testament to American craftsmanship and innovation. Upgrade your shotgun with the Adaptive Tactical Stock-Mounted Shell Carrier and experience unmatched convenience, reliability, and performance on every mission, hunt, or competition.\u003c\/div\u003e","brand":"Adaptive Tactical","offers":[{"title":"Default Title","offer_id":39504505962542,"sku":"AT-06400","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-TopDown-FRONTSIDE-041.png?v=1791137292"},{"product_id":"red-dot-mount-adapter-plate-mossberg","title":"Red Dot Mount Adapter Plate - Mossberg 500\/535\/590\/835\/930\/935, 12g","description":"\u003ch2 class=\"sixteen columns center alpha\"\u003eFast, responsive target acquisition and accuracy for your Mossberg\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eAdaptive is excited to share OuterImpact's Mossberg 500 Shotgun Red Dot Adapter Mount – M.R.A. This product allow the shooter to use a \u003cstrong\u003e\u003ca rel=\"noopener\" title=\"View the Red Dot Adapter Compatibility List\" href=\"https:\/\/adaptivetactical.com\/pages\/red-dot-mount-adapter-plate-compatibility\" target=\"_blank\"\u003evariety of red dot sights\u003c\/a\u003e\u003c\/strong\u003e on their Mossberg with a single adapter.\u003c\/p\u003e\n\u003cp\u003eThe OuterImpact M.R.A. simplifies getting a Mini Red Dot on your Mossberg shotgun. No need for a “custom-cut” receiver – the M.R.A. is a cost-effective solution that keeps your shotgun as is, allowing you to sample different Red Dots to get just the right one for your platform.\u003c\/p\u003e\n\u003cp\u003ePrecision-machined from 7075 aircraft aluminum the adapter plate is both extremely durable and lightweight. \u003cmeta charset=\"utf-8\"\u003eWeaver T-10 Torx screws and steel alignment pins keep everything aligned and in place, so there's no chance of \"losing zero\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli\u003eFor Mossberg models 500, 535, 590, 835, 930 and 935\u003c\/li\u003e\n\u003cli\u003eCompatible with the popular Red Dot Sites. View the complete \u003cstrong\u003e\u003ca href=\"https:\/\/adaptivetactical.com\/pages\/red-dot-mount-adapter-plate-compatibility\" title=\"Red Dot Mount Adapter Compatibility List\" rel=\"noopener\" target=\"_blank\"\u003eCompatibility List\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstructed of Billet 7075-T6 aluminum with black anodize coating\u003c\/li\u003e\n\u003cli\u003eLength: 2.1″ Width: 1.06″ Thickness: 0.13″\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca title=\"Download the Red Dot Mount Plate Instructions\" href=\"https:\/\/adaptivetactical.com\/pages\/instructions\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Outer Impact","offers":[{"title":"Default Title","offer_id":39708678520878,"sku":"AT-06500","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/01_red_dot_mount_c5de9c97-bbfc-4e9e-b797-eea89884a8cf.png?v=1788834924"},{"product_id":"ex-performance-forend-for-mossberg","title":"EX Performance Forend - Mossberg 500\/590\/88, 12g - Black","description":"\u003ch2 class=\"sixteen columns center alpha\"\u003eUpgrade your Shotgun with Adaptive's EX Forend\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eStand-alone ergonomic shotgun forend upgrade for Mossberg. Compatible with the \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/ex-performance-grip-rear-stock-mossberg\"\u003eEX Performance Stock\u003c\/a\u003e. Also available as part of a \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/ex-performance-forend-and-adjustable-stock-for-mossberg-shotguns\"\u003ecombined set\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePlease select from the Ex Forend, or the EX Forend plus Action Slide Tube Assembly and Nut.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli\u003e2 inch picatinny rail concealed under nose cap\u003c\/li\u003e\n\u003cli\u003eDurable reinforced polymer construction\u003c\/li\u003e\n\u003cli\u003eAlso available for \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/ex-performance-forend-1\"\u003eRemington 870\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ctable class=\"disclaimer\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e*\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eImportant!\u003c\/b\u003e EX Forend installation requires \u003cspan\u003eall Mossberg Maverick 88 or Mossberg 500 models made after March 2020\u003c\/span\u003e to purchase a 7 3\/4\" or 6 3\/4\" 12 gauge metal action slide tube assembly and forend retention nut from Mossberg, a local dealer, an online retailer or \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/action-slide-tube-assembly-nut-6-3-4-mossberg-500-590-88-12g\" title=\"Action slide tube assembly\"\u003edirectly from Adaptive Tactical\u003c\/a\u003e. The EX Performance Forend includes an adaptor that makes it compatible with either a 6 3\/4\" or 7 3\/4\" metal action slide tube assembly. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/mossberg-slide-tube-assembly_480x480.jpg?v=1591806383\" alt=\"Slide Tube Assembly\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eShockwave NOTICE:\u003c\/b\u003e \u003cspan\u003eThe EX Forend is compatible with the Mossberg Shockwave platform, however Adaptive Tactical does not recommend use of the EX Forend or EX Tactical Lighted Forend in conjunction with the Shockwave firearm. The dimensions of the EX Forend combined with extreme use conditions can potentially position the shooter’s hand in close proximity to the muzzle end of the firearm. This scenario could result in serious to life threatening injuries. To minimize the potential for accidental discharges and\/or serious injury, Adaptive only recommends the use of the factory forend with the safety strap.  \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Adaptive Tactical","offers":[{"title":"EX Performance Forend - Mossberg 500\/590\/88","offer_id":41076268007470,"sku":"AT-02006-F","price":39.99,"currency_code":"USD","in_stock":true},{"title":"EX Forend with Action Slide Tube Assembly \u0026 Nut - 6 3\/4\"","offer_id":41076268040238,"sku":"AT-02006-F+AT-06505","price":89.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-TopDown-RIGHTSIDE-031.png?v=1790343881"},{"product_id":"ex-performance-grip-rear-stock-mossberg","title":"EX Performance Adjustable Pistol Grip Stock - Mossberg 500\/590\/88, 12g - Black","description":"\u003ch2 class=\"sixteen columns center alpha\"\u003eUpgrade your Mossberg with the EX Performance Grip\/Stock RAS\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eOptimized for pump shotguns, the advanced design features and high-impact, polymer construction of the EX Performance Stock make it an ideal choice when upgrading your Mossberg 500\/590, Maverick 88 12g pump shotgun.\u003c\/p\u003e\n\u003cp\u003eThe EX Performance Adjustable Stock with Pistol Grip features an easy-to-reach rapid adjust lever for custom length-of-pull and includes an integrated QD swivel attachment and molded in non-rust standard sling swivel attachment. Covered takedown pin makes installation and removal easier and eliminates discomfort. Durable polymer construction with recoil reducing non-slip vented rubber recoil pad, oversized extra strength adjustment pin, and sleek industrial design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for owner installation (Includes Mounting Hardware)\u003c\/li\u003e\n\u003cli\u003eEngineered \"honeycomb\" pad design actively reduces recoil\u003c\/li\u003e\n\u003cli\u003eEasy to reach rapid adjust lever\u003c\/li\u003e\n\u003cli\u003eM4-style stock with adjustable length-of-pull\n\u003cul\u003e\n\u003cli\u003eMinimum Length:\n\u003cul\u003e\n\u003cli\u003e11.5” with recoil pad\u003c\/li\u003e\n\u003cli\u003e10.5” without recoil pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Length:\n\u003cul\u003e\n\u003cli\u003e15” with recoil pad\u003c\/li\u003e\n\u003cli\u003e14” without recoil pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eQD swivel attachment\u003c\/li\u003e\n\u003cli\u003eIntegrated sling attachment point\u003c\/li\u003e\n\u003cli\u003eAvailable in Black\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ctable class=\"disclaimer\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eNOTICE:\u003c\/b\u003e\n\u003cp class=\"p1\"\u003eNot recommended for use with Mossberg Shockwave or TAC-14. Creates a short-barreled configuration.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWhen installed, the EX Stock will limit quick trigger assembly removal or field stripping on Mossberg® pump shotguns due to its ergonomic pistol-grip design and alignment with the receiver.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Adaptive Tactical","offers":[{"title":"Default Title","offer_id":40513500708910,"sku":"AT-02006-S","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-TopDown-RIGHTSIDE-029_602cb93e-2f1a-4c73-bac1-6dba21bf6da4.png?v=1790343672"},{"product_id":"less-than-lethal-ex-performance-grip-rear-stock","title":"EX Performance Adjustable Pistol Grip Stock - Less Lethal Orange","description":"\u003ch2 class=\"sixteen columns center alpha\"\u003eUpgrade your LE 12g Pump Shotgun with the EX Performance Grip\/Stock RAS\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eOptimized for pump shotguns, the advanced design features and high-impact, polymer construction of the EX Performance Stock make it an ideal choice when upgrading your Less than Lethal (LE) Mossberg 500\/590, Maverick 88 or Remington 870 12g pump shotgun.\u003c\/p\u003e\n\u003cp\u003eThe EX Performance Adjustable Stock with Pistol Grip features an easy-to-reach rapid adjust lever for custom length-of-pull and includes an integrated QD swivel attachment and molded in non-rust standard sling swivel attachment. Covered takedown pin makes installation and removal easier and eliminates discomfort. Durable polymer construction with recoil reducing non-slip vented rubber recoil pad, oversized extra strength adjustment pin, and sleek industrial design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for owner installation (Includes Mounting Hardware)\u003c\/li\u003e\n\u003cli\u003eEngineered \"honeycomb\" pad design actively reduces recoil\u003c\/li\u003e\n\u003cli\u003eEasy to reach rapid adjust lever\u003c\/li\u003e\n\u003cli\u003eM4-style stock with adjustable length-of-pull\n\u003cul\u003e\n\u003cli\u003eMinimum Length:\n\u003cul\u003e\n\u003cli\u003e11.5” with recoil pad\u003c\/li\u003e\n\u003cli\u003e10.5” without recoil pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Length:\n\u003cul\u003e\n\u003cli\u003e15” with recoil pad\u003c\/li\u003e\n\u003cli\u003e14” without recoil pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eQD swivel attachment\u003c\/li\u003e\n\u003cli\u003eIntegrated sling attachment point\u003c\/li\u003e\n\u003cli\u003eAvailable in Black\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\" class=\"disclaimer\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eNOTICE:\u003c\/b\u003e\n\u003cp class=\"p1\"\u003eNot recommended for use with Mossberg Shockwave or TAC-14. Creates a short-barreled configuration.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Adaptive Tactical","offers":[{"title":"Mossberg 500\/590\/88, 12g","offer_id":40584738766894,"sku":"AT-02006-S-LE","price":104.49,"currency_code":"USD","in_stock":true},{"title":"Remington 870, 12g","offer_id":40584738799662,"sku":"AT-02000-S-LE","price":104.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-TOPDOWN-RIGHTSIDE_f8c0e931-4bde-4670-9f01-10e6e7a4e6a9.png?v=1791138594"},{"product_id":"action-slide-tube-assembly-nut-6-3-4-mossberg-500-590-88-12g","title":"Action Slide Tube Assembly \u0026 Nut - 6 3\/4\" - Mossberg 500\/590\/88, 12g","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cem\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cspan\u003e \u003cmeta charset=\"utf-8\"\u003eVerify if your forend requires either a 6 3\/4\" or a 7 3\/4\" action slide tube assembly - to avoid a return shipping charge confirm that you ordering the correct length slide tube to install your new forend. The \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/ex-performance-forend-for-mossberg\"\u003eAdaptive EX Shotgun Forend\u003c\/a\u003e includes a forend adaptor that allows for the use of either a 6 3\/4\" or 7 3\/4\" action slide assembly.\u003c\/span\u003e \u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003eMossberg Factory Part \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 3\/4\"\u003c\/strong\u003e Slide Tube Length\u003c\/li\u003e\n\u003cli class=\"\"\u003eAll Metal Construction\u003c\/li\u003e\n\u003cli class=\"\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eIncludes Nut\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003ch2 class=\"sixteen columns center alpha\"\u003eHigh Quality Mossberg Action Tube Assembly\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eUpgrade your Mossberg 12-gauge shotgun with this high-quality \u003cstrong\u003e6 3\/4\"\u003c\/strong\u003e Action Tube Assembly and Nut. Designed for compatibility with Mossberg 500, 590, 590M, and Maverick 88 models, this assembly is an essential component for enhancing the reliability and performance of your firearm. Crafted from durable all metal materials, the action tube ensures smooth and consistent operation, while the included nut provides a secure factory fit, making installation straightforward and hassle-free.\u003c\/p\u003e\n\u003cp\u003eWhether you're restoring an older shotgun or customizing a new one, this Mossberg Action Tube Assembly and Nut offers the precision and dependability you need. Perfect for hunters, sport shooters, and tactical applications, this OEM Mossberg part maintains the original specifications for a perfect fit and optimal function. Get back in the field or on the range with confidence, knowing your shotgun is equipped with the best.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003eCompatible with 12-gauge Mossberg 500, 590, 590M, and Maverick 88 models.\u003c\/li\u003e\n\u003cli class=\"\"\u003eDurable all metal construction\u003c\/li\u003e\n\u003cli class=\"\"\u003ePrecision fit and dependability for hunters, sport shooters, and tactical applications.\u003c\/li\u003e\n\u003cli class=\"\"\u003eMossberg OEM part that maintains original specifications\u003c\/li\u003e\n\u003cli class=\"\"\u003eUpgrade Maverick 88 Models with pinned forend \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003ePlease see note regarding pre-ordering and estimated lead time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003ctable style=\"width: 100%;\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" class=\"disclaimer\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 1.91238%;\"\u003e*\u003c\/td\u003e\n\u003ctd style=\"width: 98.0876%;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For use with 12-gauge shotguns with barrels over 14\". The action slide tube assembly and the nut are \u003cstrong\u003eboth\u003c\/strong\u003e needed to upgrade a Maverick 88 shotgun from the factory pinned\/staked design to aftermarket forends like the \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/ex-performance-forend-for-mossberg\"\u003eAdaptive EX Shotgun Forend\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify if your forend requires either a 6 3\/4\" or a 7 3\/4\" action slide tube assembly - to avoid a return shipping charge confirm that you ordering the correct length slide tube to install your new forend. If you have a forend that requires a 7 3\/4\" slide tube and you order a 6 3\/4\" slide tube, you will need to source a longer adaptor nut to use it with a 6 3\/4\" action slide tube assembly. The \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/ex-performance-forend-for-mossberg\"\u003eAdaptive EX Shotgun Forend\u003c\/a\u003e includes a forend adaptor that allows for the use of either a 6 3\/4\" or 7 3\/4\" action slide assembly. \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Adaptive Tactical","offers":[{"title":"Default Title","offer_id":41076256047150,"sku":"AT-06505","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-QUARTER-FRONTRIGHT_f3aacacf-ac37-4f22-bdc1-85314ec0f6ca.png?v=1791124758"},{"product_id":"action-slide-tube-assembly-nut-7-3-4-mossberg-500-590-88-12g-copy","title":"Action Slide Tube Assembly \u0026 Nut - 7 3\/4\" - Mossberg 500\/590\/88, 12g","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cem\u003e \u003c\/em\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMossberg Factory Part\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003eAll Metal Construction\u003c\/li\u003e\n\u003cli class=\"\"\u003eIncludes Nut\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cstrong\u003e7 3\/4\"\u003c\/strong\u003e Slide Tube Length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003ch2 class=\"sixteen columns center alpha\"\u003eHigh Quality Mossberg Action Tube Assembly\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"nine columns alpha\"\u003e\n\u003cp\u003eUpgrade your Mossberg 12-gauge shotgun with this high-quality \u003cstrong\u003e7\u003c\/strong\u003e\u003cstrong\u003e 3\/4\"\u003c\/strong\u003e Action Tube Assembly and Nut. Designed for compatibility with Mossberg 500, 590, 590M, and Maverick 88 models, this assembly is an essential component for enhancing the reliability and performance of your firearm. Crafted from durable all metal materials, the action tube ensures smooth and consistent operation, while the included nut provides a secure factory fit, making installation straightforward and hassle-free.\u003c\/p\u003e\n\u003cp\u003eWhether you're restoring an older shotgun or customizing a new one, this Mossberg Action Tube Assembly and Nut offers the precision and dependability you need. Perfect for hunters, sport shooters, and tactical applications, this OEM Mossberg part maintains the original specifications for a perfect fit and optimal function. Get back in the field or on the range with confidence, knowing your shotgun is equipped with the best.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003eCompatible with 12-gauge Mossberg 500, 590, 590M, and Maverick 88 models.\u003c\/li\u003e\n\u003cli class=\"\"\u003eDurable all metal construction\u003c\/li\u003e\n\u003cli class=\"\"\u003ePrecision fit and dependability for hunters, sport shooters, and tactical applications.\u003c\/li\u003e\n\u003cli class=\"\"\u003eMossberg OEM part that maintains original specifications\u003c\/li\u003e\n\u003cli class=\"\"\u003eUpgrade Maverick 88 Models with pinned forend \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003ePlease see note regarding pre-ordering and estimated lead time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003ctable class=\"disclaimer\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.78049%;\"\u003e*\u003c\/td\u003e\n\u003ctd style=\"width: 90.2195%;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For use with 12-gauge shotguns with barrels over 14\". The action slide tube assembly and the nut are \u003cstrong\u003eboth\u003c\/strong\u003e needed to upgrade a Maverick 88 shotgun from the factory pinned\/staked design to aftermarket forends like the \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/ex-performance-forend-for-mossberg\"\u003eAdaptive EX Shotgun Forend\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify if your forend requires either a 6 3\/4\" or a 7 3\/4\" action slide tube assembly - to avoid a return shipping charge confirm that you ordering the correct length slide tube to install your new forend. The \u003ca href=\"https:\/\/adaptivetactical.com\/collections\/shotgun-accessories\/products\/ex-performance-forend-for-mossberg\"\u003eAdaptive EX Shotgun Forend\u003c\/a\u003e includes a forend adaptor that allows for the use of either a 6 3\/4\" or 7 3\/4\" action slide assembly. \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Adaptive Tactical","offers":[{"title":"Default Title","offer_id":41315136208942,"sku":"AT-06506","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/files\/1-QUARTER-FRONTRIGHT-4_8562afe2-989d-4d24-b6e9-d858ae5cb1ed.png?v=1791125047"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1835\/5065\/collections\/Adaptive-tactical-mossberg-collection-header.png?v=1794420443","url":"https:\/\/adaptivetactical.com\/collections\/mossberg-500-590-maverick-88-upgrades.oembed?page=2","provider":"Adaptive Tactical","version":"1.0","type":"link"}