Sig Sauer Electro-Optics Romeo-X Enclosed Compact 1x24mm 3 MOA Green Dot Reflex Sight

The Sig Sauer Electro-Optics Romeo-X Enclosed Compact is a rugged, military-grade pistol reflex sight engineered for everyday carry and duty use. Designed around the Sig Sauer P365 and built to fit virtually any optics-ready pistol slide, this compact enclosed-emitter sight delivers a fast, uncluttered aiming point in a package sized to disappear on a concealed-carry pistol.

At its core is a 1x magnification optic with a 24mm objective window and a crisp 3 MOA green dot reticle, giving shooters a precise aiming point that balances speed on target with accuracy at distance. The optical system uses a distortion-free aspherical lens for a clean sight picture edge to edge.

The housing is CNC-machined from 7075 aluminum and is fully enclosed and sealed against the elements, making the sight waterproof and able to stand up to the recoil, weather, and abuse a hard-use pistol optic must endure. Sig Sauer's patent-pending Beyllium Copper Flexure Arm replaces the conventional cantilevered-arm adjustment system for improved ruggedness and zero retention under shock and vibration.

Power is provided by a single CR1632 battery loaded through a convenient side-loading tray, so the optic does not have to be removed from the slide to swap batteries. MOTAC (Motion Activated Illumination) wakes the reticle when the pistol is moved and powers it down at rest to conserve battery life, and the 15 illumination settings let the dot be tuned for bright daylight or low-light carry. Measuring just 1.67" long, the Romeo-X Compact carries the standard RX (Deltapoint Pro) footprint that is already cut into many popular carry pistols.

Designed, developed, tested, and assembled in the USA, the Romeo-X Enclosed Compact is finished in black and ships ready to mount on any pistol with an RX/Deltapoint Pro pattern optics-ready slide.