UTG OP3 Micro Reflex Sight – 4 MOA Red Dot, Side Loading, RMR/SRO Footprint

Upgrade your pistol or compact firearm with the UTG OP3 Micro Reflex Sight, engineered for seamless compatibility with the widely adopted RMR/SRO standard footprint. Featuring a crisp 4 MOA red dot reticle, this micro reflex sight delivers fast target acquisition and reliable performance in a slim, low-profile package. The side-loading battery design allows for quick, tool-free battery changes without removing the optic from your slide — keeping you ready when it counts. Equipped with UTG’s Smart Light Sensing (SLS) sensor technology, the sight automatically adjusts brightness to match ambient lighting conditions, ensuring optimal visibility in any environment. Compact dimensions of 1.75″ x 2.70″ x 3.45″ make this optic an ideal choice for concealed carry, home defense, and competition shooting. At a competitive price of $129.97, the UTG OP3 Micro Dot delivers impressive value without sacrificing quality or functionality. Order online today at VanTon Arms and enjoy fast nationwide shipping on one of the best-value RMR-footprint micro dots on the market.