Viridian RFX11 1x Green Dot - 3 MOA Green - The RFX 11 is the next in a long line of purpose-built, high quality, and highly visible aiming devices from Viridian. Its tiny size is at home on any optics-cut concealed carry pistol or as a close-range offset sight on your rifle. At a mere 4oz, the RFX 11 is one of the lightest reflex sights on the market. Packed with features including a highly visible and efficient Viridian green 3 MOA dot, INSTANT-ON and auto shut off, ambient light sensor and over 30k hours of run time make the RFX 11 a must have for any firearm. Optical Coating: Multi Coated Glass; Water Resistant: IPX4; Operating Temperature Range: 14 degrees F - 140 degrees F; Material: High Strength Thermo Molded Polymer; Includes: RFX11; CR2032 Battery; Picatinny Mount; Wrench Set; Viridian Cleaning Cloth; Viridian Logo Sticker; Quick Start Guide; Product Registration;