ATI Outdoors126513878
Advanced Tech T3 Shotgun Stock G2 for Mossberg/Remington 12ga Pump Shotguns - Black$114.44
Availability: In Stock
The Advanced Tech Shotforce G2 Stock for Mossberg/Remington 12ga pump shotguns is a modern, adjustable replacement designed for shooters who want better ergonomics, reduced recoil fatigue, and field-proven durability. Built on ATI Outdoors' TactLite platform, the Shotforce G2 transforms your pump gun's handling with a compact pistol-grip layout that's comfortable for extended shooting sessions and easier to carry in tight quarters—whether you're running clay courses, hunting from a blind, or training at the range.
The core upgrade here is the TracLOCK system, which locks the stock securely to the buffer tube with zero horizontal or vertical movement. This eliminates rattle and the need for aftermarket shims or secondary locking hardware, so your gun stays tight and consistent shot to shot. The six-position adjustable length of pull (12⅛" to 15") means you can dial in the fit for your body and gear, and the recoil-reducing butt pad genuinely softens the punch of magnum loads without adding bulk. That pad works across all shot sizes—no tuning required.
Made from glass-reinforced polymer, the stock handles extreme temperatures and chemical exposure without degradation, and the scratch-resistant finish stays looking good through hard use. Dual-sided QD (quick-detach) mounting points give you options for slings and accessories. The whole system is domestic production, and ATI includes all mounting hardware and model-specific adapters—no additional purchases or gunsmithing required. This is the newer, improved evolution of ATI's popular MRW4100, with the same build quality and price point but refined for modern shotgun work.
| Brand | ATI Outdoors |
| Stock Type | Pistol-grip, six-position adjustable |
| Length of Pull Range | 12⅛" – 15" |
| Material | Glass-reinforced polymer |
| Finish | Black, scratch-proof |
| Locking Mechanism | TracLOCK system |
| QD Mounts | Dual-sided |
| Recoil Pad | Yes, included |
| Made | USA |
The Advanced Tech Shotforce G2 is designed for Mossberg 500/535/590/835, Remington 870, Maverick 88, and Winchester 1200/1300 pump shotguns in 12ga and 20ga (depending on model). All necessary adapters are included in the box.
The stock adjusts from 12⅛" to 15" across six positions, allowing you to customize fit for different body sizes and clothing layers (like heavy winter gear or body armor).
No. The TracLOCK locks the stock securely to your gun's buffer tube and eliminates the need for shims or secondary hardware. Installation uses the included adapters and mounting hardware—no gunsmithing required.
Yes. The recoil-reducing butt pad absorbs impact consistently across all shot sizes and load types, and it's not affected by chemicals or extreme temperatures.
SKU: 126513879 • Width: 7.5in • Height: 3in • Depth: 10.5in • Weight: 1.81oz
Availability: In Stock
The Advanced Tech Shotforce G2 Stock for Mossberg/Remington 12ga pump shotguns is a modern, adjustable replacement designed for shooters who want better ergonomics, reduced recoil fatigue, and field-proven durability. Built on ATI Outdoors' TactLite platform, the Shotforce G2 transforms your pump gun's handling with a compact pistol-grip layout that's comfortable for extended shooting sessions and easier to carry in tight quarters—whether you're running clay courses, hunting from a blind, or training at the range.
The core upgrade here is the TracLOCK system, which locks the stock securely to the buffer tube with zero horizontal or vertical movement. This eliminates rattle and the need for aftermarket shims or secondary locking hardware, so your gun stays tight and consistent shot to shot. The six-position adjustable length of pull (12⅛" to 15") means you can dial in the fit for your body and gear, and the recoil-reducing butt pad genuinely softens the punch of magnum loads without adding bulk. That pad works across all shot sizes—no tuning required.
Made from glass-reinforced polymer, the stock handles extreme temperatures and chemical exposure without degradation, and the scratch-resistant finish stays looking good through hard use. Dual-sided QD (quick-detach) mounting points give you options for slings and accessories. The whole system is domestic production, and ATI includes all mounting hardware and model-specific adapters—no additional purchases or gunsmithing required. This is the newer, improved evolution of ATI's popular MRW4100, with the same build quality and price point but refined for modern shotgun work.
| Brand | ATI Outdoors |
| Stock Type | Pistol-grip, six-position adjustable |
| Length of Pull Range | 12⅛" – 15" |
| Material | Glass-reinforced polymer |
| Finish | Black, scratch-proof |
| Locking Mechanism | TracLOCK system |
| QD Mounts | Dual-sided |
| Recoil Pad | Yes, included |
| Made | USA |
The Advanced Tech Shotforce G2 is designed for Mossberg 500/535/590/835, Remington 870, Maverick 88, and Winchester 1200/1300 pump shotguns in 12ga and 20ga (depending on model). All necessary adapters are included in the box.
The stock adjusts from 12⅛" to 15" across six positions, allowing you to customize fit for different body sizes and clothing layers (like heavy winter gear or body armor).
No. The TracLOCK locks the stock securely to your gun's buffer tube and eliminates the need for shims or secondary hardware. Installation uses the included adapters and mounting hardware—no gunsmithing required.
Yes. The recoil-reducing butt pad absorbs impact consistently across all shot sizes and load types, and it's not affected by chemicals or extreme temperatures.
SKU: 126513879 • Width: 7.5in • Height: 3in • Depth: 10.5in • Weight: 1.81oz