Accessory Rails GRS Weaver/Picatinny for Bifrost Stock

With these GRS Weaver/Picatinny accessory rails for Bifrost stock you can put even more accessory rails onto the adjustable stock. This package contains two Weaver/Picatinny accessory rails that can easily be mounted onto the GRS Bifrost stock, by using the supplied screws. They are made of durable polyamide and they are packaged per two pieces.