CVLIFE Red Dot Laser Sight Outside Adjust Rifle Gun Scope 2 Switch Rail Mounts Box Set
output power: 5mWwavelength: 630-680nmsize: approx. 25.6 mm in barrel diameter, 115 mm longcolor: blackcompact sizewindage and elevation adjustmentadjusted by switching the 2 knobs (remove head cover & adjust the knobs with allen wrench)high grade alumium constructionincludes remote pressure switch and cap switchoperated by 1 x CR123A battery (INCLUDED)weaver mount:20mm Weaver mount suitable for Weaver 20mm Railfits most weaver/RIS/picatinny railsWith "8" figured mount for Laser 1"(25.4mm) and Scope 1"(25.4mm)