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Just what i needed - A3 Industries Rear Stock Adapter for HK MP5/SP5

by Steve, from CO, United States Written on July 21, 2023
Review for A3 Industries Rear Stock Adapter for HK MP5/SP5
A3 Industries Rear Stock Adapter for HK MP5/SP5
A3 Industries Rear Stock Adapter for HK MP5/SP5
$145.99 $105.99 Save 27%
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Steve's Review of A3 Industries Rear Stock Adapter for HK MP5/SP5

This Adapter was super easy to install and it fits great. I got the Picatinny version and Paired this with the A3 Triangle stock and I now have the most unique looking AP5 at the range. Highly recommend. I might try the 2-bolt version if I were to go back.
Pros:
  • Looks great
  • Versatile
  • easy to install
Cons:
  • How could there be any
Best Used for:
  • Rear adapter
Would Recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.