The RD-15 reflex dot sight is designed to a double shell lens cover. This gives extra warranty of longervity under rough use scenario. External shell is capable of protecting the lens from impact of 1 meter drop. Each of RD-15 has passed 1000G recoil test before leaving factory.

The RD-15 is designed for professional use, the calibration is 0.5MOA per click, which is currently the highest level in the industry. Calibration is simple, using scew driver to adjust two independent screws, you will get X, Y right. All RD-15 has been zeroed for quality check before it reachs you.

The window dimension is 34mm*25mm, which is a 1.5 inches multi-layer coated lens. With multiple casted patterns on the OLED emmiter, it shows combination of triditional 2 MoA red dot and 32 MoA circle, and among 6 different reticle options, you will always find the one you need,