The LE117 is a laser aiming device designed for use with night vision devices on long gun applications. The LE117 features a grade 5 titanium housing with a quick release Picatinny rail mount. The LE117 is powered by a single CR123 battery which can provide up to 5000 hours of battery life. The rear facing selector switch lets the user select between constant ON, OFF, or activation using the included remote pressure switch. The LE117 also includes tactile windage and elevation adjustments for a precision zero and a top mounted activation button.