Product Description
If you don't require the ability to fold your BRACE or STOCK, or live in a restricted state that does not allow folders, these fixed, non-folding adapters allow any of our stocks and braces to mount to your 1913 rear Picatinny rail. These mounting blocks replace the folding mechanism (hinge) on all A3 Industries braces and stocks.
- HD 1913 ALUMINUM MOUNTING BLOCK WITH 4340 STEEL CLAMP
- MOUNTS TO ANY MIL-SPEC 1913 PICATINNY RAIL
- WORKS WITH ALL A3 Industries SKELESTOCKS, TRIANGLE STOCKS, AND MODULAR STOCKS AND BRACES
