· 25.4mm One Inch Diameter
· Steel Materials
· High Profile
· Quick Release
· Dia.:25.4mm 1 Inch
· Height:27mm (1.1" bottom to ring center)
· Width:16mm (0.6")
· Weight (net):180g (6.4oz)
· Material:45#
· Mount:21mm
· Finish:Black
· Fit on 21mm weaver and picatinny rail
· Designed for real fire caliber
· Quick release with lever
· Blister package with hex key tool