DEMO Burris Steel XTR Signature Scope Ring Set with Pos-Align Offset Inserts 34mm 1.50" Height 420211D

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

• 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

Each ring set includes one set of the +/- 0 MOA concentric one set each of the  +/-5 MOA and +/-10 MOA and two sets of the +/-20 MOA. With these inserts it is possible to make 0 5 10 15 20 25 30 or 40 MOA of cant in the scope mount.