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A3 Industries PFS-X Polymer Folding Stock
As Low As $135.33 Save Up to 10%
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by steve, Verified Owner from MN, United States Written on August 9, 2026
VERY WELL MADE, EASY INSTALL. WORTH EVERY DOLLAR SPENT.
Would recommend: Yes
Was it helpful to you? Yes | No

Nice stock option, fairly priced.

by John in Fargo, Verified Owner from ND, United States Written on June 7, 2026
I built a couple bolt action pic rail ARs. Wanted a folding stock for a more compaxt package when transporting. There are a decent number of pic rail mounted options, but most are too expensive...in my opinion. This one is relatively light, yet rigid. It also doesn't break the bank. The color options are great as well. My 5.56 is decked out in gray and my 300BLK is decked in black. It's nice to have options. Lock up in the hinge is solid, yet easy to fold.
Pros:
  • Price
  • Color and appearance
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Connection Solid and Easily Released

by Dave-in-Texarkana, Verified Owner from TX, United States Written on May 19, 2026
I have this on a Kuna - have a Sig folding stock that releases by lifting it up and over a detent - takes gorilla strength to move it - though it does adjust a bit - total worthless in an emergency.

This one has a solid connection when extended, it folds to the left side of the gun keeping the ejection port clear, and the button releases with moderate pressure - exactly what I needed as an improvement over the Sig. It does not adjust (nor does the cheek rest) but the distance the Sig did wasn't really helpful for my use.

It also has a QD and a sling slot - installed well on the Kuna and the butt pad does its job, though the Kuna doesn't kick that much due to weight and being a 9mm.
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2026-05-19 UTC.