TRUGLO Tru-Tec Micro Open Dot Sight
3 MOA red dot reticle for fast acquisition. 23mm X 17mm multi coated objective lens. Digital push button brightness controls. 10 brightness settings. Compatible with optic ready pistols. Common lug and bolt pattern for maximum compatibility. RMR compatible mounting system. Locking windage and elevation adjustments. Ultra lightweight, just over 1oz. CNC machined from aircraft grade aluminum. Unlimited eye relief. Auto off feature preserves battery life. Water resistant, sealed o-ring design. Picatinny Weaver style rail mount included.