Burris Xtreme Tactical Signature Rings 30mm 1.50 In. Height Pair

XTR Signature Rings were designed for the tactical shooter. They deliver plenty of holding power, with less weight.

Features:Unique, self-centering, dual steel clamps with full cross-through connection assure proper center on any width Picatinny rail, while adding extra strength;Pos-Align Inserts guarantee perfect centering and maximum scope-to-ring contact for tremendous gripping power without damaging the scope finish;Lets you virtually sight in your gun without moving the scope adjustments;Rugged, robust aluminum tactical rings save weight and mount on any Picatinny and most Weaver style rails;Corrects misalignment caused by off-center receiver holes