
Availability: In Stock
The ATI ADV TECH T3 G2 shotgun stock and grip system bridges modern ergonomics with practical functionality for Remington and Mossberg platform shotguns. Built around a compact, adjustable design, this two-piece setup—T3 pistol grip paired with Gen 2 stock—handles the recoil management demands of serious shooters while keeping your gun handy for transport and carry. Whether you're running clay ranges, home defense drills, or hunting, the modular approach lets you dial in comfort without a trip to the gunsmith.
The Gen 2 stock adjusts across six positions along a mil-spec rail, so you can match length and angle to your body, shooting posture, and gear loadout. The T3 grip incorporates recoil-reducing geometry that works in tandem with the X2 recoil-reducing butt-pad, absorbing impact and keeping your cheek and shoulder in the fight longer. Those details matter when you're processing multiple shots or running shotgun courses where fatigue clouds your focus.
Practical touches round out the design: dual-sided QD sling attachment points let you rig up quickly from either side, and the adjustable, removable cheekrest accommodates different optic heights and personal geometry. The full package is the kind of upgrade that sits between "nice to have" and "why didn't I do this sooner"—solid build quality, thoughtful ergonomics, and real utility for the shooter who wants their shotgun to fit their hand and shoulder, not the other way around.
| Brand | ATI Ammunition |
| Compatibility | Remington and Mossberg shotguns |
| Stock Type | Gen 2 adjustable mil-spec |
| Stock Positions | 6-position adjustable |
| Grip Type | T3 pistol grip |
| Sling Attachment | Dual-sided QD points |
| Cheekrest | Adjustable and removable |
| Recoil Mitigation | X2 recoil-reducing butt-pad; recoil-reducing grip geometry |
| Finish | Black |
The ATI ADV TECH T3 G2 system is engineered for Remington and Mossberg shotgun platforms. Always verify compatibility with your specific model before ordering.
Yes, the cheekrest is both adjustable and removable, so you can fine-tune it for your optic height and face geometry, or take it off entirely if your setup doesn't require it.
The Gen 2 stock features 6-position adjustment on a mil-spec rail, giving you flexibility to dial in length and angle for different shooting styles, gear, and body types.
The design incorporates recoil-reducing features in both the T3 grip and the X2 butt-pad, engineered to absorb impulse and reduce fatigue during extended shooting sessions.


SKU: 200189655 • Width: 8.25in • Height: 3in • Depth: 21in • Weight: 55.5oz





Availability: In Stock
The ATI ADV TECH T3 G2 shotgun stock and grip system bridges modern ergonomics with practical functionality for Remington and Mossberg platform shotguns. Built around a compact, adjustable design, this two-piece setup—T3 pistol grip paired with Gen 2 stock—handles the recoil management demands of serious shooters while keeping your gun handy for transport and carry. Whether you're running clay ranges, home defense drills, or hunting, the modular approach lets you dial in comfort without a trip to the gunsmith.
The Gen 2 stock adjusts across six positions along a mil-spec rail, so you can match length and angle to your body, shooting posture, and gear loadout. The T3 grip incorporates recoil-reducing geometry that works in tandem with the X2 recoil-reducing butt-pad, absorbing impact and keeping your cheek and shoulder in the fight longer. Those details matter when you're processing multiple shots or running shotgun courses where fatigue clouds your focus.
Practical touches round out the design: dual-sided QD sling attachment points let you rig up quickly from either side, and the adjustable, removable cheekrest accommodates different optic heights and personal geometry. The full package is the kind of upgrade that sits between "nice to have" and "why didn't I do this sooner"—solid build quality, thoughtful ergonomics, and real utility for the shooter who wants their shotgun to fit their hand and shoulder, not the other way around.
| Brand | ATI Ammunition |
| Compatibility | Remington and Mossberg shotguns |
| Stock Type | Gen 2 adjustable mil-spec |
| Stock Positions | 6-position adjustable |
| Grip Type | T3 pistol grip |
| Sling Attachment | Dual-sided QD points |
| Cheekrest | Adjustable and removable |
| Recoil Mitigation | X2 recoil-reducing butt-pad; recoil-reducing grip geometry |
| Finish | Black |
The ATI ADV TECH T3 G2 system is engineered for Remington and Mossberg shotgun platforms. Always verify compatibility with your specific model before ordering.
Yes, the cheekrest is both adjustable and removable, so you can fine-tune it for your optic height and face geometry, or take it off entirely if your setup doesn't require it.
The Gen 2 stock features 6-position adjustment on a mil-spec rail, giving you flexibility to dial in length and angle for different shooting styles, gear, and body types.
The design incorporates recoil-reducing features in both the T3 grip and the X2 butt-pad, engineered to absorb impulse and reduce fatigue during extended shooting sessions.
SKU: 200189655 • Width: 8.25in • Height: 3in • Depth: 21in • Weight: 55.5oz

