Feature XASR-3453 34mm X-ACCU 1.25" Medium Profile Picatinny Rings A 1.25in / 32mm Medium Profile Rings Provide Optimal Height for Comfortable Shooting A Optimized Ring Height Fits 34mm Tube Scopes with Up to 56mm Objective Lenses A CNC-Machined Construction Ensures Precise Scope Alignment for Reliable Performance A Six-Screw Per Ring Picatinny Mount Keeps Scope Secure for a Stable, Consistent Hold Specification XASR-3453 34mm X-ACCU 1.25" Medium Profile Picatinny Rings Specification Details Ring Dia: 34 mm / 1.3 in Height: 55 mm / 2.17 in Central Height: 32 mm / 1.25 in (Bottom to Center) Material: 6061-T6 Aluminum Alloy Weight: 73 g / 2.57 oz Mount: Picatinny Finish: Black Matte Items in the Package: T15 Torx Wrench Size XASR-3453 34mm X-ACCU 1.25" Medium Profile Picatinny Rings