SKS Grip Adapter for A2 style grips to be adapted to the Tapco stock. does not work with grips with tongue, only A2 style like hogue and others. 

Installation - Step 1, Remove Tapco grip.

 - Step 2, Remove protruding nub until stock is flat.

 - Step 3, remove screws from adapter, and position flat against back of trigger guard and against stock.

 - Step 4, Drill pilot hole (Drill bit not provided) into stock from flat screw mount down.

 - Step 5, Attach using provided screw.

 - Step 6, Attach preferred grip using provided screw.

   - Step 7, Enjoy!

Made from Poly Carbonate.