RFX15 1X17 MICRO GREEN DOT REFLEX SIGHT The Viridian RFX family is a line of purpose-built, high quality, easy to use, and highly visible green dot aiming devices from Viridian. Its size is at home on any optics-cut concealed carry pistol or as a close-range offset sight on your rifle. All RFX models are packed with the features you expect from the weapon tech market leader such as INSTANT-ON and auto shut off, reliable windage and elevation adjustments, and a robust design. FEATURES: 3 MOA Green Dot 17x24 mm viewing window Shield footprint & Picatinny mount included Auto shut off and INSTANT-ONA(R) technology High grade aluminum alloy body, Mfg: Viridian