The Trijicon SRO is a compact 1.0 MOA red dot sight engineered for shooters who demand durability and precision on pistols and rifles where increased accuracy at distance matters. Built from forged 7075-T6 aircraft-grade aluminum, this reflex optic shares the proven electronics design of Trijicon's legendary RMR but in a package designed to survive the recoil and repeated drops of real-world carry and competition use. Whether you're running it on a slide-mounted pistol, a rifle with suppressor-height iron sights, or a precision target gun, the SRO delivers a clean, crisp dot with a wide field of view that lets you find and track your target fast—without parallax distortion getting in the way.

The SRO balances shooter control with convenience. Eight brightness settings—including two night-vision modes and one super-bright mode for daylight—adapt to any lighting condition. Two button modes let you lock in your chosen brightness for competition, or engage auto-brightness for everyday carry and hunting. The top-loading CR2032 battery is easy to swap, and Trijicon rates battery life at over three years of continuous use at mid-setting. Windage and elevation adjustments are tool-free and precise at 1 MOA per click across a 150 MOA total travel range, so zeroing takes seconds.

The SRO comes without a mount, so you'll need to source the appropriate base for your firearm. If you're mounting on a Glock MOS, Springfield OSP, Walther PDP, or HK VP9 Optics Ready slide, you'll also need the Trijicon SRO mounting kit (AC32085). For pistols and rifles already set up with RMR mounts, the SRO shares the same footprint and will drop in seamlessly. Waterproof to 10 feet, this sight is built for hunters, competitive shooters, and anyone who refuses to compromise on glass quality or durability.