BPROSUPPLIES Weaver Picatinny Style 45 Degree 4 Slots Offset Angle Rail Mount , FLASHLIGHT , SIGHT , RED LASER ReviewbP PP PROSUPPLIES Weaver Picatinny Style 45 Degree 4 Slots Offset Angle Rail Mount , FLASHLIGHT , SIGHT , RED LASER P45 Degree Offset Rail allows the attachment of Lasers, Flashlights, Red Dot Sights or other Tactical Constructed of Solid Aluminum, Hard Anodized for corrosion resistance.PErgonomic Design gives easy access to onoff switches for Flashlights, Lasers, or Red Dot Sights.PLength: 1.77" Weight: 1.