The EFLX Mini Reflex Sight is ideal for professional use, hunting, home defense and more, the EFLX can be used on a variety of platforms. Designed for pistol use, the EFLX base is configured to the Leupold Delta Point Pro footprint and will adapt to appropriately milled slides or onto a rear dovetail mounting adapter. The EFLX is also ideal as a 1X solution on rifles with magnified optics. Its durable, heavy duty aluminum housing provides a large, square viewing window that makes the 3 MOA aiming dot easy and quick to find. Brightness settings- 7 daytime settings, 1 ultra-bright setting, 1 additional setting for Gen I through III+ night vision devices. A top load, single 2032 battery provides roughly 20,000* hours of run time. Includes manual, Torx wrench, multi adjustment tool, two M4 screws, CR2032 Battery and protective case.