SKU: 54006. Width (Dovetail) / Firearm Manufacturer: Picatinny. MOUNTS TO: PICATINNY WEAVER. MODEL: 34mm M. Follow Optics Warehouse! Fits both Weaver and Picatinny rails. This block is CNC machined to the tightest tolerances to ensure a smooth and precise mating surface between the riflescope body tube & base.
eBay