UTG OP3 Micro SLS Reflex Red Dot Sight 4 MOA with Low Profile Picatinny Mounting Base Matte

The UTG OP3 Micro SLS Red Dot Sight is precision machined from 6061-T6 aluminum and is IPX7 waterproof rated for reliability. The OP3 SLS features manual or automatic dot brightness intensity adjustment via surrounding light sensor, a 23mm wide field of view lens, crisp click adjustments, eight brightness settings, 15,000+ hour battery life, side loading battery compartment and is compatible with most optics ready pistol systems. The optic height of the OP3 co-witnesses with most suppressor heig