Leapers UTG ACCU-SYNC 30mm High Pro 34mm Offset Pic Rings Leapers UTG ACCU-SYNC 30mm High Profile 34mm Offset Picatinny Rings are an excellent option to get your high quality optic mounted to your modern sporting rifle. An integral recoil stop and locking Torx screws ensure you'll never loose your zero. Radiused rounded edges protect you and your equipment from cuts scrapes and scratches. Get your AR optic mounted right with the Accu-Sync Offset Scope Ring Mount from Leapers. UTG ACCU-SYNC 30mm High Profile 34mm Offset Scope Ring Mount for a Precise Fit on MIL-STD-1913 Picatinny Rails Precision CNC Machined from Aircraft Grade Aluminum and Finished in a Matte Black Anodize Significant Lightening Cuts to Massively Reduce Weight Without Compromising Durability Radiused Edges and Corners to Prevent Snagging, Scratching, or Tearing of Other Gear and for Effortless Access to Scope Windage and Elevation Turrets Single Mount Utilizes Locking Torx Screws and Square-shaped Integral Recoil Stops For a Secure Zero Hold 22mm Saddle Height, 34mm Offset Distance, 100mm Base Length, High Profile Fits 30mm Tube Optics with up to a 73mm Outer Objective Diameter Includes a T20 Torx Wrench for Simple and User Friendly Installation Manufacturer: Leapers Model: AIR32234 SKU: SI_1124713