Upgrade Your Shotgun Game: A Deep Dive into the ATI Outdoors T3 GEN2 Shotgun Stock
The ATI Edge has always been about pushing firearm accessories further than the competition — better materials, smarter engineering, and designs that work as hard as the shooter behind the trigger. The T3 GEN2 Shotgun Stock (SKU: C.1.10.2007) is a prime example of that philosophy in action. This is ATI’s Mossberg/Remington/Savage/Winchester/TriStar 12-Gauge T3 GEN2 Adjustable TactLite Shotgun Stock with X2 Recoil Reducing Grip and Butt-Pad — and it delivers on every one of those promises.
Whether you’re a home defender, a tactical shooter, or just someone who wants a more comfortable and customizable rig, the T3 GEN2 has earned a loyal following for good reason.
Built for Adaptability
One of the T3 GEN2 Shotgun Stock’s biggest selling points is how well it fits a wide range of popular shotguns right out of the box. It is compatible with the Mossberg 500/535/590/835 in both 12ga and 20ga (proud fit), the Maverick 88 in 12ga and 20ga, the Remington 870/887 12ga, and the Winchester SXP 12ga — covering some of the most common and trusted pump-action platforms on the market today.
For those using a Winchester 1200/1300 in 12ga or 20ga, an additional adaptor is required. SXP models from 2021 and newer will need a minor modification to the adaptor before assembly, while SXP models from 2020 and older require no modification at all.
The ATI Insight: TracLOCK GEN2 System
Here’s what truly separates a great adjustable stock from a mediocre one: stability. Wobble, rattle, and unwanted play aren’t just annoyances — they degrade accuracy and erode shooter confidence. The TracLOCK GEN2 system solves this completely. It provides smooth, secure adjustments, eliminates horizontal and vertical movement of the stock on the buffer tube, and removes the need for secondary locking mechanisms. Anyone who has dealt with a sloppy aftermarket stock before will immediately appreciate just how solid and purposeful this feels.
The system also features dual-sided QD attachment points with no snag points, making it easy to run a push-button QD sling swivel without fumbling or catching on gear in the field.
Zeroed In on Customizable Fit
The TactLite GEN2 features a 6-position adjustable Mil-Spec stock, with a length of pull ranging from 13.125 inches to 16.625 inches. This generous range of adjustment means the stock works well for shooters of virtually every body type — from smaller-framed users to those who need maximum extension. Whether you’re shooting in a bulky winter jacket or a t-shirt on a hot summer range day, dialing in the perfect fit takes only seconds.
X Series Recoil Reduction: Shoot More, Hurt Less
Shotgun recoil is no joke, especially when running heavier loads or putting a lot of rounds downrange in a single session. The ATI Edge shines here with a two-pronged recoil management system that goes well beyond what most competitors offer.
The X Series pistol grip features a slim ergonomic design with a built-in recoil-absorbing backstrap and sure-grip texture for enhanced control. It helps dampen the initial impulse of the shot, while the sure-grip texture keeps your hand firmly in place rather than shifting and fatiguing over time.
Then there’s the X2 Butt-Pad. The upgraded 1¼-inch thick pad absorbs recoil impact, reduces muzzle lift, and eliminates the felt punch of the recoil — allowing you to shoot any load size with no pain transfer to the shooter. It is also not affected by chemicals or extreme temperatures, a detail that matters more than many shooters realize. A butt-pad that hardens in the cold or degrades with solvent contact is a liability; the X2 pad holds up in real-world conditions without compromise.
Adjustable Cheek Rest and Easy Installation
A removable cheek piece offers half an inch of vertical adjustment with an elongated design to fit all users, ensuring an ideal sight picture regardless of setup. This is especially valuable for shooters running optics or raised sighting systems on their shotguns.
Installation requires no specialized tools, with mounts included for all supported models in one package and all mounting hardware provided. Most owners report getting from box to range-ready in under 30 minutes.
The Bottom Line
The ATI Outdoors T3 GEN2 Shotgun Stock is one of the most complete and well-executed aftermarket stock systems available for popular pump-action shotguns. From the TracLOCK GEN2 stability system to the X2 recoil pad, every feature reflects deliberate, practical engineering that improves the shooting experience without unnecessary complexity. And with ATI Insight built into every design decision, you’re not just buying a stock upgrade; you’re investing in a platform that grows with your needs.
Available in Black (C.1.10.2007), Flat Dark Earth (C.1.20.2007), Destroyer Gray (C.1.40.2007), and Urban Combat (C.1.50.2007).