Barska GLX Laser Sight 5mW Green Laser with Picatinny Ring Mount and Momentary Switch Black

Barska's new GLX Laser Sight features external riflescope style windage and elevation adjustments for quick, high precision targeting. The 3rd Generation GLX laser makes zeroing in your laser a quick and easy process, simply unscrew the protective adjustment caps to access the finger adjustable turrets to move the laser dot up and down or left to right. The green laser produces light of 532 nm in wavelength. Powered by a high capacity CR123A lithium battery (1 battery included) the GLX can emit