Manufactured as a Polymer/Aluminum hybrid, our rear adapter provides the OE fit of the polymer adapter with a heavy duty 1/4" thick aluminum insert that supports the hinge mount. The A3 Tactical adapter allows the use of our complete line of modular stocks and braces and can also be configured with our Picatinny rail. The Picatinny rail will allow you to adapt any side folding stock (or arm brace) designed for use with Picatinny style mounts.
Comes complete with new steel upper mounting dowel and HK-style ILWT take-down pin.
Optional Quick Disconnect (QD) socket available that will fit either side of the adapter.
The bolt pattern and locating lug on the rear of the adapter provides a positive modular mounting platform for a wide variety of our available stocks/braces.
- Polymer/Aluminum hybrid design
- OE-fit to receiver with reinforced hinge mount and steel locating dowel
- New HK-style takedown pin included
- 2-position QD lug option offered for mounting sling
- No modifications to firearm needed
- Modular design for various cross-platform use
- Large #10 threads and positive lug for increased mount stability