Permanently attach to base. Square recoil control key for positive engagement of ring to base. Rings securely mount around scope using 4 Torx style T-15 socket cap screws. Designed to fit Weaver bases as well as all Weaver cross slot and Mil-Spec Picatinny style bases and rails.
|Tube Diameter||Ruger Blackhawk/Redhawk|
|Lock Type||4 Screws|