The Burris Base Adapter for Zee Rings converts Ruger M77-style integral scope mount bases to accept Burris Zee rings, giving you a solid mounting solution without replacing factory bases.
Type: Scope base adapter
Compatible Firearms: Ruger M77 and rifles with M77-pattern integral bases
Ring Compatibility: Burris Zee rings (sold separately)
Material: Steel
Finish: Matte black
Use: Converts integral M77 bases to accept Zee ring system
