NcStar D4B Red Four Reticle Reflex Optic Black Anodized 1 x 0.95 in x 1.34 in 3 MOA Multi Reticle, Red Dot Sight

Overview

The NcStar D4B is a compact reflex sight featuring a 1x magnification and a 24mm objective lens designed for rapid target acquisition. It offers four switchable reticle patterns—dot, bullseye, cross, and starburst—with a 3 MOA dot size. The optic includes seven brightness settings, which are managed via a rheostat knob. Constructed from black anodized aluminum, the sight features unlimited eye relief and a built-in Weaver-type mount compatible with Weaver and Picatinny rails. It is powered by a CR2032 battery and comes with a rubber lens cover and adjustment tools.

Price & Stock History

Listings