ATI Technology Shotgun Accessories

ATI Techologies' Shotgun Accessories

Advanced Technology, maker of some of the best synthetic shotgun stocks available, also manufactures an assortment of high quality accessories such as shotshell carriers, magazine tube extensions, heat shields, and more for popular pump action and semi-automatic shotguns. Give your gun the high quality gear to match: check out our American-made Advanced Technology shotgun accessories!

Please click on the thumbnail images below for a larger photo of the item.

	Shotgun forend with pistol grip (universal) This Shotforce stock includes adapters to fit the following shotguns: Remington 870¹, Mossberg 500/590/835, Winchester 1200/1300, and Norinco 98 (doesn't fit Maverick 88). Pebble grain grip area for improved control. Weatherproof, US made, and backed by a limited lifetime warranty.
Tag #: ATI-SFP0300	Status: sold out $29.95



	Shotgun Standard Forend No jamming! Designed NOT to overlap the shotgun's receiver when cycling the pump action, there by reducing the chance of a a momentary jam by sling of clothing. Adapters included. (Will not fit Maverick 88) FITS: 12/20GA Mossberg 500/535/590/835, Remington 870¹, Winchester 1200/1300
Tag #: ATI-SFS0400	Status: sold out $19.95



	REMINGTON¹ REAR PISTOL-GRIP Designed with an ergonomic, textured grip for maximum control and comfort. Features include an integral top-mounted sling loop and slimmer style. Scratchproof and Weatherproof. Made in the USA of Black, Glass-Filled Nylon and comes with Lifetime Warranty. Adapters included to fit 12 & 20 Gauge Mossberg 500/590/835, Remington 870¹, Winchester 1200/1300, Maverick 88, and Norinco 98 Series pump shotguns. (Norinco 98 Series-Law Enforcement Only.)
Tag #: ATI-SRG0200	Status: sold out $24.95



	Universal Flashlight Mount (fits all ATI pistol grips) Attaches quickly and easily to all Advanced Technology pistol grip equipped stocks. Mount a 1" diameter laser or light to your ATI stock equipped rifle or shotgun easily, securely, and economically! Weatherproof, US made, and backed by a limited lifetime warranty. Woodland camo.
Tag #: ATI-STM1200	Status: sold out $12.00



	Muzzle Mount The AR-15 appearance is further enhanced with the addition of the SHOTFORCE Muzzle Mount. The integral weaver style base provides a platform for mounting a flashlight or laser (not included) on the end of barrel. NOTE: Muzzle Mount Must Not Extend Past End Of Barrel. Minor modification required for 20GA installation. FITS: Most 12 and 20GA Non-Ribbed Barrels with removable bead sight.
Tag #: ATI-SBS4400	Status: sold out $19.95



	Shotgun ghost ring sight adapter for top folding stock (universal) Allows use of heatshield with ghost-ring sights on all ATI top-folding shotgun stocks by re-mounting the ghost-ring sight (included on the heat shield, not with this adapter) from the heatshield to the top of the pistol-grip.
Tag #: ATI-TFS0650	Status: sold out $4.95



	Shotgun shotshell holder (universal) Durable, elastomeric polymer 5-shell carrier mounts securely with screws on either side of any full length wood or polymer stock. Quick and easy access to extra 12 GA rounds. Fits any 12 GA Shotgun buttstock. Does not include shotgun shells.
Tag #: ATI-SHO0500	Status: sold out $17.95



	Shotgun expandable shotshell holder (universal) Fits ATI-MRW4100 6-position AR-15 style shotgun stock which is pre-drilled to accept carrier on either left or right hand side. Sturdy elastic mounts to glass filled nylon bracket for a secure hold. Holds 10 rounds of .223 to .410 gauge ammunition.
Tag #: ATI-SHO6200	Status: in stock $18.95



	Shotgun expandable shotshell holder (universal) Fits ATI-MRW4100 6-position AR-15 style shotgun stock which is pre-drilled to accept carrier on either left or right hand side. Sturdy elastic mounts to glass filled nylon bracket for a secure hold. Holds 5 shells.
Tag #: ATI-SHO6300	Status: sold out $18.95



	Shotgun shotshell holder (universal) Five additional 12 GA shotshells are easily accessed from the elastomeric polymer shotshell holder. Shell holder adapts easily to mounting plate, which provides a secure attachment to the buttstock. Backplate and shell-holder can be mounted on right or left side of buttstock. Designed for right or left handed shooters, it is specially engineered for the ATI-MRW-4100 AR-15 style shotgun butt stock.
Tag #: ATI-SBS4300	Status: sold out $21.95



	Shotgun heat shield (universal) Advanced Technology, Inc. SHOTFORCE Heatshield fits all 12, 16, 20 and .410 gauge shotgun barrels. High quality blued steel heatshield which has elongated cooling slots. Lifetime warranty. Simply slide over barrel and secure with supplied hardware.
Tag #: ATI-SHS1300	Status: in stock $27.95



	Shotgun heat shield with ghost ring sights Advanced Technology, Inc. SHOTFORCE Heatshield fits all 12, 16, 20 and .410 gauge shotgun barrels. High quality steel heatshield which has elongated cooling slots. Lifetime warranty. Simply slide over barrel and secure with supplied hardware.
Tag #: ATI-SBS4600	Status: in stock $36.95



	Shotgun heat shield (nickel plated)(universal) Advanced Technology, Inc. SHOTFORCE Heatshield fits all 12, 16, 20 and .410 gauge shotgun barrels. High quality nickel plated steel heatshield which has elongated cooling slots. Lifetime warranty. Simply slide over barrel and secure with supplied hardware.
Tag #: ATI-MHS4800	Status: sold out $49.95



	Shotgun mag tube clamp w. swivel stud (universal) May be used to mount mag extensions or 1 inch diameter flashlights or lasers to barrel. Injection molded from indestructible, black, glass-filled nylon. Installs snugly in seconds.
Tag #: ATI-SMC1100	Status: sold out $12.95



	Remington 7 Shot Aluminum Mag Extension Expand your round capacity to 7 shots with ATI’s NEW Aluminum Mag Extensions for Remington 870 Shotgun. - Holds an Additional 2 - 2 3/4" Shells - Constructed of Military Type III Anodized, 6061 T6 Aluminum - Virtually Indestructible - Minimum Barrel Length of 18.5” for 7 Shot Extension - New Spring - Easy Installation - Ratchet Base for Tight Fit - Banding around base to distinguish between Winchester (3 Bands) and Remington (2 Bands) Mag Extensions - Manufactured in the USA - Limited Lifetime Warranty
Tag #: ATI-A.5.10.2305	Status: in stock $39.95



	Remington 8 Shot Aluminum Mag Extension Expand your round capacity to 8 shots with ATI’s NEW Aluminum Mag Extensions for Remington 870 Shotgun. - Holds an Additional 2 - 2 3/4" Shells - Constructed of Military Type III Anodized, 6061 T6 Aluminum - Virtually Indestructible - Minimum Barrel Length of 20” for 8 Shot Extension - New Spring - Easy Installation - Ratchet Base for Tight Fit - Banding around base to distinguish between Winchester (3 Bands) and Remington (2 Bands) Mag Extensions - Manufactured in the USA - Limited Lifetime Warranty
Tag #: ATI-A.5.10.2310	Status: in stock $44.95



	Shotgun 7 shot mag extension for Remington 870¹ Increase mag capacity to 7 rounds. Made of virtually indestructible, glass-filled nylon injection-molded over a steel connecting nut. Will not rust or dent. New spring and instructions. Minimum barrel length for 7 shot extension is 18-1/5".
Tag #: ATI-SMR0700	Status: sold out $29.95



	Shotgun 8 shot mag extension for Remington 870¹ Increase mag capacity to 8 rounds. Made of virtually indestructible, glass-filled nylon injection-molded over a steel connecting nut. Will not rust or dent. New spring and instructions. Minimum barrel length for 8 shot extension is 20".
Tag #: ATI-SMR0800	Status: sold out $29.95



	Shotgun 7 shot mag extension for Winchester 1200/1300 Increase mag capacity to 7 rounds. Made of virtually indestructible, glass-filled nylon injection-molded over a steel connecting nut. Will not rust or dent. New spring and instructions. Minimum barrel length for 7 shot extension is 18-1/5".
Tag #: ATI-SMW0900	Status: sold out $29.95



	Shotgun 8 shot mag extension for Winchester 1200/1300 Increase mag capacity to 8 rounds. Made of virtually indestructible, glass-filled nylon injection-molded over a steel connecting nut. Will not rust or dent. New spring and instructions. Minimum barrel length for 8 shot extension is 20".
Tag #: ATI-SMW1000	Status: sold out $29.95



	Mini light adapter (use with any 1" scope/light ring) Adapts inner diameter of flashlight, laser, or scope ring from 1" to 3/4" to accept small AA flashlights or Lasers. Made in the USA and backed by a lifetime warranty.
Tag #: ATI-MLA0100	Status: sold out $5.95



	Deluxe Shotgun Tri-Rail Barrel Mount Shotgun Tri-Rail Barrel Mount Complete with Flashlight Clamping Feature - Each Rail with 5 Slots.
LP-MNT-BR005XL	Status: sold out $29.95



	Deluxe Shotgun Tri-Rail Barrel Mount Shotgun Tri-Rail Barrel Mount Complete with Flashlight Clamping Feature - Each Rail with 3 Slots.(Exp. Picture)
LP-MNT-BR003XL	Status: sold out $23.95

1. Trade-mark(s) of RA Brands LLC, Madison Wisconsin