Burris 420221 XTR Signature Scope Ring Set For Rifle Picatinny/Weaver 30mm Tube Matte Black Aluminum

Burris XTR Signature Rings were designed for the tactical shooter and deliver plenty of holding power. With less weight it features a unique self-centering dual steel clamps with full cross-through connection assure proper center on any width Picatinny rail while adding extra strength. Included is Pos-Align Inserts which guarantee perfect centering and maximum scope-to-ring contact for tremendous gripping power without damaging the scope finish.