GRSbifrost Ruger10/22Black Stock 105047

The GRS Bifrost is a chassis/stock made to fit the Ruger 10/22 rimfire platform. It’s a rigid, ergonomic aluminum-based design intended to improve accuracy and modularity for the 10/22 action, typically finished in black. The kit usually includes the chassis/stock, mounting hardware and manual.

Chassis/stockMounting hardwareOwner’s manual