Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
A3 Industries Skelestock Skeleton Stock
$219.95 $208.95 Save $11.00
View Product
Compare (0)
Most Helpful Positive Review Best Picatinny Stock on the Market
I looked high and low across the internet before picking the A3 stock. The construction is solid and the butt pad is excellent. There are three things to know about this item: 1) Depending on your gun, the cheek pad puts your eye level higher than most optics. I had to take the pad off. 2) The hing is very stiff at first but does become smooth with use. 3) If you get some wiggle on the stock out of the box, I highly recommend adding some blue locktite to the mounting screws and locking them down manually. The wiggle disappears.
Show
Sort by
Filter by

very light weight and comfortable

by Remster, Verified Owner from PA, United States Written on July 29, 2025
Fit perfect on my PCC. Raised the rail sight up, which was exactly what I was looking for.
Would recommend: Yes
Was it helpful to you? Yes | No

AMAZING Stock!

by Geez, Verified Owner from VA, United States Written on September 15, 2024
Perfect stock for compact storage, super lightweight and easy to install!
Pros:
  • None
Cons:
  • A little stiff
  • Still to close but secure
Would recommend: Yes
Was it helpful to you? Yes | No

Great upgrade

by Doug, Verified Owner from PA, United States Written on February 13, 2024
I have a fused spine so my neck is unable to bend to see through the normal height of red dots, especially on rifles. Submitted my AR pistols for SBR designation so I could extend the stock and make it easier to focus and see the scope. This adds 2 1/2 inches to the length of the stock for my SIG MPX 9mm pistol and it works great. Extremely well made and works perfectly on a picatinny stock mount. Highly recommend.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Does not fit

by Curt, Verified Owner from GA, United States Written on January 27, 2024
Advertised that it fits most picatinny rails but it doesn't fit mine. It slides over the rail but there's no way to tighten it to the rail. Will be returning it.
Pros:
  • Looks great.
Cons:
  • No way to tighten to rail as far as I see
Would recommend: No
Was it helpful to you? Yes | No

Folding stock for pistol.

by DDonnie, from OK, United States Written on December 11, 2023
High quality machined skeleton-style folding stock. No buttons to push to open or close.
Best Used for:
  • Building a legal SBR.
Would recommend: Yes
Was it helpful to you? Yes | No

Nice lil' skelestock

by Keithy baby, Verified Owner from MA, United States Written on September 22, 2023
I like this stock. Kinda wanted the 11.5" but at time of my ordering, it wasn't in stock at OP & now it is of course. No issue though. This one is good enough. Definitely better instructions would've been a nice addition instead of the tiny piece of cardboard with very small print on it for the install but figured it out pretty quickly. Looks killer on my Stribog SP9A3G. Now gotta take it out to the range and try it out. Shot the bog w/o a stock on it a couple wks ago and was fun but this will make it a much better weapon
Pros:
  • Versatile and light weight
Cons:
  • none so far
Best Used for:
  • Plinking, training, and fun
Would recommend: Yes
Was it helpful to you? Yes | No

sturdy short stock

by Dave, Verified Owner from OK, United States Written on June 30, 2023
Very solidly built. The hinge is nice and tight, no wiggle room. The Push Button to fold is a little stiff, but should soften with time. The over all quality feels very good. The butt pad is made of firm rubber, and doesn't seem to be the cheap "powdery" almost pencil eraser kind. It's fairly short, which is either a pro, or con, depending on what you're needing.
Pros:
  • Sturdy
  • solid
Cons:
  • Stiff
Would recommend: Yes
Was it helpful to you? Yes | No

A3 stock for fm15

by Thomas Hoyle, from RI, United States Written on March 20, 2022
Great lightweight folding stock, push button mechanism to open and close, solid cheek weld, comfy butt pad. Will be grabbing more of these down the line. Currently have it on a Foxtrotmike fm15, makes it look like a poor man's mpx
Pros:
  • Lightweight, comfortable
Cons:
  • None
Would recommend: Yes
3 of 3 found the following review helpful.
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?