The SIG SAUER ROMEO-X SIG-LOC Compact reflex sight is engineered specifically for SIG-LOC Optic Ready P365 slides, incorporating the revolutionary SIG-LOC bottom-mount system that delivers 5 points of contact for industry-leading zero retention. This military-grade enclosed optic features a fully sealed 7075 aluminum housing, side-loading CR1632 battery for convenient replacement without disrupting your zero, and MOTAC motion activation technology rated for 20,000 hours of runtime. The longer focal length design reduces parallax effect and delivers a crisp, distortion-free reticle.
The Circle Dot reticle offers user-selectable 2 MOA Dot and 32 MOA Circle configurations to accommodate both precision shooting and rapid target engagement. You’ll find 15 brightness settings—12 daylight and 3 night vision—paired with recessed adjustment buttons for intuitive operation. The low deck height design permits full co-witnessing with standard iron sights. The optic measures 1.67 inches in length and weighs 1.24 ounces in Coyote finish.
The SIG-LOC mounting footprint establishes five contact points between slide and optic, preventing zero shift from recoil impulse and impact. Built on decades of SIG’s military-proven red-dot development, the ROMEO-X combines that experience into a compact civilian package designed, tested, and assembled in the USA.
