Burris Pair of XTR Signature Rings 30mm 1" Height Matte Black Aluminum

Burris Pair of XTR Signature Rings 30mm 1" Height Matte Black Aluminum XTR Signature Rings were designed for the tactical shooter. They deliver plenty of holding power, with less weight. This 30mm Aluminum Ring Has a 1" Mounting Height And a Matte Black Finish. 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. Features: - 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 techFALSElogy, 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 - FALSE need for expensive tapered bases or shimming for thousand-yard shooting - Rugged, robust aluminum tactical rings save weight and mount on any Weaver or Picatinny-style rail - Each ring set includes two sets of concentric inserts and one set each of the following offset inserts: +/-5 MOA, +/-10 MOA, +/-20 MOA Specifications: - Type: Ring Set - Height: 1 in. - Tube Diameter: 30mm - Material: Aluminum - Finish: Black Matte - Style: Picatinny - Style Description: Tactical - One Or Two Piece: 2 - Mount Type: Warne/Weaver - Lock Type: 6 Screws