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Strike Industries AR Picatinny Stock Adapter
$55.95 $53.99 Save $1.96
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Most Helpful Positive Review Perfect fit
I put this on an early sig 556 that has a threaded reciever like an ar15. I wanted to add a side folder and this did the trick. Fit and finish was perfect. Easy to install and the Indexing feature is nice because you spin it on as far as it can go straighten it backup and then tighten in a bolt that sucks in the place into the receiver. No wobbling or weird gaps. Would buy again.
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Strike industries picatinny stock adapter

by Randy, Verified Owner from MT, United States Written on July 25, 2026
This adapter is the best for the price. Easy installation and rock solid. Combined this with the S.I. Stab folding brace. Makes for a very compact setup.
Would recommend: Yes
Was it helpful to you? Yes | No

Strike Industries AR adapter

by Mike, Verified Owner from PA, United States Written on July 19, 2026
This adapter is key to anyone running a RDB or just building a side charger buffer less AR15. The adapter is machined from quality aluminum and easy to install!
Pros:
  • It is built solid and easy to install!
Cons:
  • I have not found one yet!
Would recommend: Yes
Was it helpful to you? Yes | No

awesome product

by David Lahham, Verified Owner from VA, United States Written on April 8, 2026
all strike industries products are superior. highly recommend
Would recommend: Yes
Was it helpful to you? Yes | No

great item as described

by David Lahham, Verified Owner from VA, United States Written on April 4, 2026
put it on my 22 ar build. great item. if i need one again ill buy
Would recommend: Yes
Was it helpful to you? Yes | No

quality products

by Bigevol1, Verified Owner from OH, United States Written on February 14, 2026
The adapter is machined well. It's a straightforward, quick install. The reversible Qd mount it's solid.
Would recommend: Yes
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Adapter for ar15

by josh, Verified Owner from NC, United States Written on February 13, 2026
Very good quality . Worked nicely finish was excellent I am very satisfied
Pros:
  • Finish
Cons:
  • None
Best Used for:
  • AR15
Would recommend: Yes
Was it helpful to you? Yes | No

sbr picatinny

by Nic, Verified Owner from FL, United States Written on February 1, 2026
So far does exactly what its supposed to..easy install
Would recommend: Yes
Was it helpful to you? Yes | No

PICATINNY PERFECT

by Bobby, Verified Owner from WA, United States Written on September 16, 2025
This is being used for an old lower a bufferless 22 I have. The weight of this adapter is nice, it helps balance the feel of a 16" upper and it secures nice and tight with ease. It's a good choice if this is something your looking for.
Would recommend: Yes
Was it helpful to you? Yes | No

Perfect Fit

by R. S., from CA, United States Written on April 30, 2025
This item arrived quickly and installed as expected. Finish had no blemishes and would purchase again if needed on a new build.
Would recommend: Yes
Was it helpful to you? Yes | No

Easy installation

by Michael Esposito, Verified Owner from AZ, United States Written on March 26, 2025
Extremely easy installation. Looks and functions great. The perfect add-on to run my Faxon ARAK upper, bufferless.
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.