Description
The ATI T3 Gen2 is the third generation of ATI's flagship shotgun stock, and it turns a plain-Jane pump gun into something that fits you and feels a whole lot better on the shoulder. Instead of a fixed factory stock that never quite lines up, you get a six-position TactLite adjustable system that lets you shorten or extend the length of pull on the fly. That matters when you swap between a t-shirt in summer and a heavy jacket in the deer woods, or when more than one person shoots the same gun.
What the T3 Gen2 Does for Recoil
Recoil is where this stock earns its keep. The X Series pistol grip has a slim, textured shape with a built-in recoil-absorbing backstrap that keeps your hand planted and your elbow tucked in tight, even with the stock fully collapsed. Pair that with the X2 butt pad, a beefy 1.25-inch pad that eats up felt recoil and knocks down muzzle lift so you can get back on target fast. Folks running heavy loads and long range days tend to notice the difference right away, and it makes those 3-inch magnums a lot friendlier.
Fitment and the Universal Mount
One of the biggest reasons the T3 Gen2 has such a following is how many guns it fits. The universal mounting system was reworked to be simpler and covers a wide range of popular pumps, including the Mossberg 500, 535, 590, and 835, the Maverick 88, the Remington 870 and 887, the Winchester SXP, and select Savage Stevens 320 models. Since gauges and production years vary, it's smart to double-check the fitment list for your exact gun before ordering, especially on newer SXP models that may need a minor adapter tweak.
Built to Take a Beating
The T3 Gen2 is molded from DuPont Extreme reinforced polymer, so it shrugs off extreme temperatures, chemicals, moisture, and the everyday wear that comes with real use. Add a removable, height-adjustable cheek rest and dual QD sling points, and you've got a stock that's ready for the range, the truck, or the closet by the back door. Install is straightforward with basic hand tools, and ATI backs it with a limited lifetime warranty.
Key Specifications
- Manufacturer: ATI Outdoors
- Model: T3 Gen2
- Manufacturer Part Number: C.1.10.2008
- UPC: 758152766496
- Color: Black
- Product Type: Shotgun Stock
- Gauge Fit: 12 Gauge
- Adjustment: 6-Position TactLite / TracLOCK Gen2
- Butt Pad: X2 Scorpion Recoil Pad, 1.25 inch
- Grip: X Series Recoil-Reducing Pistol Grip
- Cheek Rest: Removable, adjustable (0.5 inch vertical)
- Material: DuPont Extreme Reinforced Polymer
- Sling Attachment: Dual-sided QD points
- Warranty: Limited Lifetime
What’s Included
- T3 Gen2 six-position adjustable shotgun stock
- X Series recoil-reducing pistol grip
- X2 butt pad (1.25 inch)
- Removable adjustable cheek rest
- Universal mounting hardware and adapters
- Installation instructions
Frequently Asked Questions
Will the T3 Gen2 stock fit my shotgun?
The T3 Gen2 uses a universal mounting system that covers a wide range of 12 gauge pumps, including the Mossberg 500/535/590/835, Maverick 88, Remington 870 and 887, Winchester SXP, and select Savage Stevens 320 models. Because fitment can vary by gauge and production year, it's worth confirming your exact model and year against ATI's fitment list before ordering. Newer Winchester SXP guns may need a small adapter modification.
How much does the T3 Gen2 reduce recoil?
It tackles recoil two ways. The X2 butt pad is a thick 1.25-inch recoil pad that absorbs the felt punch, while the X Series pistol grip has a built-in recoil-absorbing backstrap. Together they cut down muzzle lift and make heavier loads far more comfortable, which shooters consistently mention after making the swap.
Is the T3 Gen2 stock hard to install?
Not at all. The universal mount was designed to install with basic hand tools, no gunsmith required. Most people report it goes on quickly once the instructions are followed, and the necessary hardware and adapters come in the box.
What is the length of pull range on the T3 Gen2?
The six-position adjustable design lets you tune the length of pull to fit different shooters, shooting positions, and clothing. Earlier T3 versions ran roughly 13 to 16-plus inches through the adjustment range. This flexibility is a big reason it works well for households where more than one person shoots the same gun.






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