SIG SAUER Romeo-X SIG-LOC Compact 1x24mm Reflex Red Dot Sight 3 MOA Red Dot Black. Built from the ground up with industry-leading functionality. The ROMEO-X is the result of our experience developing durable red-dot technology that's trusted by the military and put into a streamlined civilian package inspired by the MIL-SPEC ROMEO-M17. Featuring a CNC 7075 aluminum housing intuitive adjustment buttons a side-mounted battery compartment and an ultra-low deck height that gives you the ability to co-witness with standard height iron sights. Designed tested and assembled in the USA the ROMEO-X boasts direct mounting footprints for your favorite optics-ready pistols. The SIG-LOC (Leverage Optimized Connection) system was first concepted during the development of the ROMEO-M17 revolutionizing pistol-mounted optic integration with a low-profile ultra-tough connection between the optic and pistol slide. Designed for precision and strength SIG-LOC ushers in a new era of expectation and performance for civilians and professionals with the ROMEO-X SIG-LOC pistol-mounted red dot. SIG-LOC is an innovative mounting footprint that establishes five points of contact between the slide and optic to eliminate shift in zero created by extensive shock from recoil and harsh impacts. The unique bottom-mounted design allows for a longer focal length that dramatically reduces parallax and reticle distortion to provide an incredibly forgiving shooting experience. With SIG-LOC you re investing in technology that has been vetted and trusted by the most demanding users in the world ensuring superior accuracy and reliability in every situation. Specifications for Sig Sauer Romeo-X SIG-LOC Compact 1x24mm Reflex Red Dot Sight: Manufacturer: SIG SAUER Color: Black Fabric/Material: 7075 Aluminum Magnification: 1 x Objective Lens Diameter: 24 mm Illumination Type: LED Illumination Color: Red Brightness Settings: 15 Adjustment Click Value: 1.5 MOA Emitter Type: Enclosed Battery Type: CR1632 Lithium Metal Battery Quantity: 1 Battery Life: 20000 hours Water Resistance Level: IPX-7 Gun Make: SIG Sauer Gun Model: SIG Sauer P365 SIG Sauer P365-FUSE Length: 1.67 in Width: 1.2 in Height: 0.94 in Weight: 1.24 oz Condition: New Red Dot Sights-Footprint: SIG-LOC Lens Type: Glass Adjustability: Adjustable Gun Type: Pistol Features of Sig Sauer Romeo-X SIG-LOC Compact 1x24mm Reflex Red Dot Sight: Inspired by MIL-SPEC ROMEO-M17 Establishes 5 total points of contact to create the strongest lockup in the industry Longer focal length to dramatically reduce parallax and create an ultra-crisp reticle Rugged 7075 aluminum housing with a fully enclosed and sealed optical system Distortion-free aspherical glass lens MOTAC (Motion Activated Illumination) Industry s lowest deck height for standard-height iron sight co-witness 20000 hour battery life with side load battery 15 illumination settings including 3 dedicated night vision Package Contents: Sig Sauer Romeo-X SIG-LOC Compact 1x24mm Reflex Red Dot Sight SIG SAUER Infinite Guarantee SIG SAUER SORX1630: Romeo-X 1x24mm Reflex Red Dot Sight 3 MOA Dot Black