Feature XASR-3052 30mm X-Accu 1.25" Medium Profile Picatinny Scope Rings A 1.25" (32mm) Medium Profile Rings Provide Optimal Height for Comfortable Shooting A CNC-Machined Construction Ensures Precise Scope Alignment for Reliable Performance A 6061-T6 Aluminum Alloy Build Offers Lightweight Durability without Compromising Strength A Six-Screw Per Ring Picatinny Mount Keeps Scope Secure for a Stable, Consistent Hold Specification XASR-3052 30mm X-Accu 1.25" Medium Profile Picatinny Scope Rings Specification Details Ring Dia: 30 mm / 1.18 in Height: 55 mm / 2.17 in Center Height: 32 mm / 1.25 in (Bottom to Center) Material: 6061-T6 Aluminum Alloy Weight: 155 g / 5.47 oz Mount: Picatinny Finish: Black Matte Items in the Package: T15 Torx Wrench Size