3-MOA 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 (Eotech, Docter, Insight, Meopta, etc.) Locking windage and elevation adjustments Whether riding the slide of an optic-ready handgun or outfitting a rifle or shotgun with ultra-lightweight accessories, the new TRU-TEC MICRO is here to help. The MICRO incorporates favorite features of the TRU-TEC line in an ultra-lightweight and versatile profile, including digital push-button brightness control and an idle auto-off system to save battery life.