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ATI Outdoors T3 Collapsible Shotgun Stock w/Gen 2 Tactlite
As Low As $109.79 Save Up to 16%
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Most Helpful Positive Review Great adjustable stock with cheek riser and optional side saddle
I wanted an adjustable stock for my Mossberg 590A1. After doing hours of research, I saw that Mossberg uses ATI adjustable stocks on their Scorpion 500 shotgun. Since ATI parts come from the factory on a Mossberg, I knew it would work with no issues. After holding a Scorpion at a LGS, I liked how th...
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Most Helpful Negative Review Nice upgrade, poor instructions
Enjoyed upgrading my 870. The parts and accessories were all in the box. I did have to hand fit a few if the pieces and I feel that the instructions could be clearer. Overall I'm satisfied, but it did take me a good bit longer than expected due to the poor directions and the poor quality of the smud...
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Only buy this if you’re prioritizing aesthetics

by Evan, Verified Owner from FL, United States Written on September 14, 2025
I will admit I got caught up in the “cool” factor on this stock - it looks great! The pistol grip itself feels great in my hand, the recoil absorbing pad and grip back strap give a great first impression that they will help with felt recoil, and the instructions were straightforward. As I started the install though, reality set in - the whole thing is plastic, including the “buffer tube”. I was still willing to give it a shot, but then I hit a roadblock when I realized my pistol grip was missing a pre-drilled hole on the back of the pistol grip to secure the buffer tube. This is the only screw that secures the entire buffer tube & stock assembly onto the pistol grip by the way… I get the impression that one rough drop could spell trouble for this stock. Rather than try to drill the missing hole myself and make this thing work, I just decided to return it and pick up a Magpul stock instead. Overall I feel like the total build quality doesn’t instill confidence that this thing is suited for the recoil and abuse a 12ga shotgun will see. Plus the bad QC of a missing screw hole that’s crucial to the install of the stock makes me further doubt the quality. Seems like others have had luck, so roll the dice if you are prioritizing looks and want to take the chance. Also just FYI, the LOP on this when fully collapsed on a Mossberg 500 is about normal length still (watch out if you’re hoping for something shorter) and this grey is a much lighter tone than Magpul’s grey forend if you we...
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Pros:
  • Aesthetics
  • Adjustment
Cons:
  • Build Quality
  • quality contol
Best Used for:
  • Decoration
Would recommend: No
Was it helpful to you? Yes | No

it depends

by ken, Verified Owner from KY, United States Written on April 13, 2025
Bought this stock thinking that it would shorten the stock of my shotgun for my kids to use but at it shortest position it is only 1/2 inch shorter. It will make the length of pull seriously longer but not shorter. Had to remove the recoil pad to get it short enough for my kids to hunt with and that’s still on the long side for them.
Pros:
  • None
Cons:
  • Adjust for 40 sights
Would recommend: No
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

insanely comfortable

by Desmond T, Verified Owner from DE, United States Written on April 3, 2025
I replaced a OEM shotgun stock with this and its insanely comfortable. I am quicker to acquire my target and manipulate the gun as I reload and make adjustment.
Would recommend: Yes
Was it helpful to you? Yes | No

Good stock

by Hoss, Verified Owner from TX, United States Written on March 22, 2025
Stock went on great with no problems. The problems come in to play when you have to remove the trigger assembly. The stock needs to be loosened and turned to get trigger out. The length of pull is also long. All the way retracted is about the same length of pull as the original stock. Other than that, easy to put on and seems steady
Would recommend: Yes
Was it helpful to you? Yes | No

My Maverick 88

by Doug, Verified Owner from ID, United States Written on February 13, 2025
Fast shipping, easy installation, provides better control and flexibility than the stock pistol grip.
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent Shotgun Stock

by Ace, Verified Owner from AR, United States Written on December 7, 2024
If you are looking for a shotgun stock for your home defense or tactical 12 gauge, you just found it! The ATI T3 offers shot gunners 6 positions of adjustability, giving shooters the ability to tailor their preferred length pull. I'm 6'3" and have long arms. This stock fully extended is almost too long, I run the third notch out. It also features an adjustable cheek riser for comfort. The T3 boasts a soft thick rubber butt pad softening up those 00 buck and slug loads. The stock also features a very comfortable grip that is "squishy" at the palm, to keep things tame. Sling up using the two QDs out back. As for installation, 15 minutes and it fits almost every popular model with the included adapters. I'm very happy with the T3.
Would recommend: Yes
Was it helpful to you? Yes | No

cheaply made, all plastic

by spawne32, from NJ, United States Written on September 8, 2024
While it works for most purposes, its extremely cheaply made. The buffer tube is completely plastic, and the nut was threaded incorrectly that holds it in place through the bolt in the grip. The stock is also, all plastic including the adjustment lever which is held in by nothing but a cheap plastic pin. Don't see this lasting more than a 100 shells on my 12g.
Pros:
  • fits rock island shotguns
Cons:
  • All plastic
Would recommend: No
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No

Flawless fitment

by apdoway, Verified Owner from LA, United States Written on August 7, 2024
Fits great looks even better on my mossberg 500a 12gauge
Would recommend: Yes
Was it helpful to you? Yes | No

Great shotgun stock

by ArmySgt, Verified Owner from MI, United States Written on July 11, 2024
I replaced the ATI shotforce stock with this on my Mossberg 500 persuader because I wanted a bigger grip. Only 2 unexpected things: the recoil pad is much thicker on this kit which affected my reach length and I ended up swapping the thinner shotforce recoil pad onto this, second is the pistol grip is 2 pieces and my palm tends to catch the edge where the 2 piece construction rubber meets plastic. Both minor inconveniences and still better than shotforce and oem.
Would recommend: Yes
Was it helpful to you? Yes | No

I ordered the wrong stock

by LFM, Verified Owner from CO, United States Written on July 10, 2024
I thought this was the folding stock. My mistake, not theirs. I had ordered their folding stock before, and it is an excellent product. I can swap this out. Bottom line - be careful. I just do not want go through the hassle of a return.
Would recommend: Yes
Was it helpful to you? Yes | No
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