Leapers OP3 Mini Micro Features The Leapers Leapers OP3 Mini Micro centers on a glass lens emitter projecting a clean 3 MOA red dot a size chosen to cover a target precisely without obscuring it at defensive distances. Because the dot is always on rather than motion activated there is no wake up lag when the sight comes out of the holster which matters most in the exact moment a shooter needs it. Constant on automatic brightness adjustment reads ambient light and sets the dot intensity accordingly so the sight stays visible in bright sun and non-blinding in low light without any manual adjustment. The 30 000 plus hour battery life off a single CR2032 cell means the sight can effectively be left powered on for years of carry before a battery swap is ever needed. The Leapers Leapers OP3 Mini Micro is machined from matte black anodized 6061-T6 aluminum giving it the rigidity to hold zero under recoil while keeping its footprint small at just 1.6 inches long and 0.85 inches tall. An IPX7 waterproof rating protects the internals from rain sweat and submersion a real consideration for a sight meant to live on a daily carry pistol. The Shield RMSc footprint lets it drop onto a wide range of micro compact slides already cut for that standard and it co-witnesses with most standard height iron sights for a stacked backup sighting plane. A protective optic cover ships with the sight to guard the lens and emitter during storage and transport rounding out a complete micro red dot package for sale at GrabAGun. Leapers OP3 Mini Micro Specifications Manufacturer: Leapers Model: OP3 Mini Micro Type: Red Dot Sight Reticle: 3 MOA Red Dot Magnification: 1x Color: Black Anodized Material: Aluminum Battery Size: CR2032 3V Battery Life: 30 000+ Hrs Length: 1.6 Height: 0.85 Lens Type: Glass Weight: 0.7 oz Waterproof Rating: IPX7 Compatible Hosts: Shield RMSc Footprint Click Value: 1 MOA Available At: GrabAGun