Burris 410342 AR-P.E.P.R Scope Mount/Ring Combo Matte Black 30 mm Quick Detach The Burris P.E.P.R. Mount Has Become The Absolute Go-To Mount Of Choice For An incredibly Solid, Long-Lasting Cantilever Mount. Providing The Necessary Clearance And adding as Much as 2 inches Of Forward Scope positioning. It Also ensures Proper Eye Placement -- In Fact, P.E.P.R. stands For "Proper Eye Position Ready" (Although it's easier To Just Say Pepper Mount). Quick Detach Model. Model: AR-P.E.P.R Style: Cantilever Material: Steel Mount Type: Picatinny/Weaver Length: 4.15" Rings Included: Yes Mount Height: 1.60"