With this adaptor you can use burris zee rings on your ruger rifle or handgun.It properly anchors and aligns your scope so you can consistently put rounds on the target.Features a solid steel design, strong and lightweight.Compatible with ruger firearms that feature the proprietary ruger integral mounting system.Compatible with m77, for use with eliminator laser scopes.

Type: Base Adapter
Model: Base Adaptor
Style: Weaver
Finish: Black Matte
Material: Steel
Pieces: 2
Gun Type: Rifle
Rings Included: No