Burris Base Adapter for Ruger M77/Super RedHawk

Burris Weaver Base Adapter for Ruger M77 & Super Redhawk

Ruger No. 3/ No. 1 Varminter Scope Base Set Black Steel-90004

Burris Ruger Rings M77

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

Weigand Combat® Ruger® Super Redhawk® scope mount WEIG-A-TINNY® Silver SRHS454

Burris Base Adapter Ruger M77 #410992

LEUPOLD Ringmounts 1" Ruger No. 1 & 77/22 Steel 2-Piece Scope Rings, All Options