*Cyelee CT2 micro red dot sight is designed to fit any pistol mounting plate/slide/cut that is compatible with Trijicon RMR/SRO, Holosun 407C/507C/508T footprint red dots*The CT2 Red Dot Sight-3 MOA promotes rapid target acquisition while providing a precise point of aim; getting shots down range and on target fast*High quality, fully multi-coated lenses offer a clean, wide field of viewCyelee CT2 Red Dot Sight targets the marker leaders in performance while coming it at a lower budget. Class leading value starts with multi-platform versatility with its Trijicon RMR mounting pattern, daylight ready, bright, 3 MOA dot with 8 daytime settings, Top-loading battery that doesn't require removal from slide, up to 5,000 hours of battery life with daylight brightness(using our shake awake features), and an included Weaver-style low-rise mount.