Ade Advanced Optics Zantitium RD3-015 Red Dot Reflex Sight for Ruger SR9,SR9C,SR40C,SR40,SR45 Pistol

Comes with mounting plate for RUGER SR9, SR9C, SR40C, SR40, SR45 and also a standard picatinny mount. Does NOT fit SR9E or SR22. Does NOT fit Ruger Security 9 which is a completely different pistol. New advanced battery technology gives up to 2000 hours on bright setting and up to 30k hours on Low setting with a CR2032 Battery(Included) Ade Advanced Optics model RD3-006, RD3-009, RD3-012, RD3-013, RD3-015 are designed to fit the slide/footprint of mounting plate made for Vortex Venom, Burris Fastfire, Meopta, Docter, Insight, Eotech MRDS, Sightmark Minishot. Therefore Ade red dots are compatible for varieties of handguns with appropriate plate that is made for any of those brands. Promotes rapid target acquisition while providing a precise point of aim; getting shots down range and on target fast. Top load System, no need to Remove the sight to change the Battery and re-sight in to waste ammo. 4 MOA dot.Red dot DOES NOT auto power off. It stays on til use manually power off. It has multi brightness level with one adjustment button. Every time you turn on the dot it stays the same B rightness level last time it was turned off. The lowest setting is invisible by human Eye that is for using with a night vision Attention! This SR9 optic plate does NOT fit Ruger Security 9 pistol. Ruger SR9 and Ruger Security 9 are completely two different pistols.