ATI T3 Shotgun Stock, Black Polymer

The ATI T3 shotgun stock (brand part number C.1.10.2007) is a black polymer replacement stock built to fit a wide range of pump shotguns, including the Mossberg 500, 535, 590, and 835 in 12 and 20 gauge, the Maverick 88 in 12 and 20 gauge, the Remington 870 and 887 in 12 gauge, and the Winchester SXP in 12 gauge. It also fits the TriStar Raptor and Charles Daly 301 pump-action field shotguns in 12 gauge. Some fitments need an additional adapter, and Winchester SXP models from 2021 and later require a modification to that adapter before assembly; 2020-and-earlier SXP models need no modification.

Key Specifications

• Fits Mossberg 500, 535, 590, and 835 in 12 and 20 gauge.
• Fits the Maverick 88 in 12 and 20 gauge.
• Fits the Remington 870 and 887 in 12 gauge.
• Fits the Winchester SXP in 12 gauge, with an adapter (2021+ models need adapter modification).
• Fits the TriStar Raptor and Charles Daly 301 pump shotguns in 12 gauge.
• Also fits most Savage Stevens 320 shotguns before 2016, with an adapter for 2017-current models.
• Does not fit .410 gauge shotguns.

Frequently Asked Questions

Will this fit a .410 shotgun? No, it does not fit .410 gauge shotguns.

Does my Winchester SXP need an adapter? Yes, an adapter is required, and 2021-and-newer models need that adapter modified before assembly.

What material is the stock made from? Black polymer.

Buy the ATI T3 Shotgun Stock, Black Polymer

Few aftermarket stocks cover this many pump shotgun platforms in one part number, and that broad fitment is the main draw of the ATI Outdoors T3. Browse the rest of our shotgun stocks selection and order from our Lubbock, Texas gun shop for fast, insured shipping.