Specifications 1, Offset Dual Rails
2 Slide onto Picatinny Rail
3, Heavy Duty
Model: SCRA-51 Length: 65mm (2.5 inch) Overall Width: 63.5mm (2.5 inch) Weight (net): 92g (3.2 ounce) Fits on standard picatinny rail (installed effect as following shown). Release the two top screws, slide this mount onto the picatinny rail, fasten the two screws High quality aluminum alloy in durable black matte finish Offset dual picatinny rails With screws and hex key Designed for real fire caliber Qualified made for tactical purpose (laser & flashlight installation)