Advanced Tech Shotforce G2 Stock for Mossberg/Remington 12ga Pump - Black

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.

Key Features

• Six-position adjustable length of pull from 12⅛" to 15"
• TracLOCK system eliminates stock movement and secondary locking needs
• Pistol-grip layout for improved ergonomics and compact carry
• Recoil-reducing butt pad absorbs impact across all load sizes
• Dual-sided QD attachment points for sling and accessory mounting
• Glass-reinforced polymer construction—weatherproof and temperature-resistant
• All mounting hardware and model-specific adapters included
• Made in the USA

Specifications

Frequently Asked Questions

What shotguns does the Shotforce G2 fit?

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.

How much length of pull adjustment does it offer?

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).

Does the TracLOCK system require any special tools or modifications?

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.

Will the recoil pad work with magnum loads?

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.