UTG OP3 Micro SLS Red Dot

Compact in size but powerful in use — that is the UTG OP3 Micro SLS red dot in a nutshell.

The housing material is milled from 6061-T6 aluminium with a matte black anodized finish, providing robust and sleek optics. Furthermore, the housing has an IPX7 certification: submersion up to 1 meter deep for a maximum of five seconds is no problem.

For mounting, the underside features a Weaver/Picatinny rail. Also handy is the Docter Footprint on the mounting base, allowing you to use a wide range of other mounts — a practical advantage for shooters who combine multiple platforms.

The 23 mm lens provides a generous field of view, while the 4 MOA dot is adjustable in eight brightness levels. Elevation and windage adjustment work in 1 MOA increments, so you can set up the red dot precisely.

Power comes via a CR1632 3V battery, good for more than 15,000 hours of use. Replacement is done via the laterally accessible battery compartment — the "Side Loading" system — without having to disassemble the optics.