SIG SAUER ROMEOZero-R Red Dot Sight Black Cirlce dot. Sig Sauer built the ROMEOZero R Sight as a mountable standalone illuminated reticle sight for handguns and it is precision illuminated with a proven solar power technology that requires no batteries for up to 20000 hours of run time. The rimfire ROMEOZero-R red dot sight is extremely durable and withstands heavy use without weighing the shooter down and it features a mount that is light weight and strong adding strength and durability where it's most needed. Precise and intuitive to use the ROMEOZero-R Red Dot Sight is a dependable illuminated Weapon Sight for any situation that demands a reliable point of aim. Suitable for use with all handguns that are fitted for a rheostat conversion. Specifications for SIG SAUER ROMEOZero-R Red Dot Sight: Manufacturer: SIG SAUER Color: Black Magnification: 1 x Objective Lens Diameter: 30 mm Reticle: Cirlce Dot Illumination Type: LED Illumination Color: Red Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Open Battery Life: 20000 hours Gun Make: Universal Gun Model: Universal Weight: 0.5 oz Condition: New Magnification Type: Fixed Quantity: 1 Features of SIG SAUER ROMEOZero-R Red Dot Sight: PRO Model Fits the R2/Pro Mounting Footprint R Model Fits the RMR Footprint Carbon-Infused WeaponsGrade Ultralight Polymer Housing Provides Increased Shock and Drop Protection Aspherical Glass Lens with Zero Distortion T.A.P. (Touch-Activated Programming) and Button-Activated Brightness and Reticle Selection Modes Circle/Dot or 10 MOA Emitter Options with 8 Daylight Brightness Settings Up to 20000 hours of Runtime Structurally Enhanced Steel Shroud Included for Added Protection Package Contents: SIG SAUER ROMEOZero-R Red Dot Sight SIG SAUER Infinite Guarantee SIG SAUER SOR01200: ROMEOZero-R Red Dot Sight Black Cirlce dot