Burris Xtreme Tactical XTR Signature 34mm Low 1" Scope Rings for Picatinny-Style Rail 420210

Features of the Burris Xtreme Tactical XTR Signature Rings:

• Unique, self-centering, dual steel clamps with full cross-through connection assure proper center on any width Picatinny rail, while adding extra strength
• Revolutionary Pos-Align Inserts technology, in a tactical ring configuration
• 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
• Corrects misalignment caused by off-center receiver holes
• Corrects for bases or rings being slightly off-center
• No need for expensive tapered bases or shimming for thousand-yard shooting
• Rugged, robust aluminum tactical rings save weight and mount on any Picatinny and most Weaver style rails