Silverback TAC 41 L Airsoft Picatinny Stock Coupler

Silverback TAC 41 L Airsoft Picatinny Stock Coupler Metal Construction Airsoft Stock Coupler The Stock Coupler is used to connect the Airsoft and gun stock, and they also need to have Picatinny rails. Suitable For Silverback TAC 41 L series spring-action sniper rifles