Simmons RedDot 1x 30mm 3-MOA Dot, Red/Green/Blue Illuminated Scope 1x30mm configuration provides a 3 MOA dot , Matte black finish Red/Blue/Green illumination options Integral mount compatible with Weaver/Picatinny-style bases 31.4 field of view at 100 yards and 3.75 eye relief 0.25 click value and 60 adjustment range at 100 yards Low-light precision 3 MOA Dot Red, blue, and green illumination Lightning fast shooting upgrade