Sig Romeo X Pistol Mounted Red Dot Reflex Sight Pro for P320 & All Deltapoint Pro SPECIFICATIONS BATTERY RUN TIME: 20000 HR BATTERY TYPE: CR1632 BRAND: SIG SAUER CA PROP 65: YES COLOR: BLACK CONDITION: NEW COUNTRY OF ORIGIN: USA MATERIAL: ALUMINUM OPTICS BRIGHTNESS: 12 DAYLIGHT / 3 NV OPTICS ELEVATION ADJUSTMENT: 80 MOA OPTICS ILLUMINATED RETICLE: YES OPTICS INCREMENTAL ADJUSTMENT: 1.5 MOA OPTICS LENGTH: 1.83" OPTICS OBJECTIVE: 24 OPTICS POWER MAGNIFICATION: 1X OPTICS RETICLE: 2 MOA DOT / 32 MOA CIRCLE OPTICS RETICLE COLORS: RED OPTICS TYPE: RED DOT OPTICS WINDAGE ADJUSTMENT: 80 MOA WARRANTY: MFG 5 YEAR WATERPROOF: IPX-7 WEIGHT: 1.15 OZ DESCRIPTION Built from the ground up with industry-leading functionality, the ROMEO-X is the result of Sig Sauer's experience developing durable red-dot technology that’s trusted by the military and put into a streamlined civilian package. 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.