Burris Weaver Base Adapter for Ruger M77 & Super Redhawk

Burris Signature Rings 30mm High Matte Black Scope Rings Rifle Rail Mount

Ruger 10/22 Picatinny Rail Scope Mount Base – Weaver Adapter Tactical Hunting

Burris Optics Ruger-to-Weaver Base Adapter M77, Super Redhawk, Black/Silver

Picatinny Weaver Adapter Umarex Ruger Blackhawk Pellet Rifle Scope Mount

Ruger American Rifle Rimfire Scope Base with Picatinny Rail Mount

BURRIS Ruger to Weaver Base Adapter For Number One/77ML/Mini 14/RedHawk (410991)