The Holosun HE515CM-GR green micro reflex sight is a compact optic for rifles, carbines and PCCs. Holosun gives it a green multi-reticle system with a 2 MOA dot, a 65 MOA circle or the two combined. A machined aluminum housing keeps the body small and light, and the integrated quick-detach mount sets the optic at a lower 1/3 co-witness height with AR-style iron sights. Shake Awake motion activation and a side-loading battery tray keep it simple to run. It suits a defensive carbine or a range rifle where you want a clean sight picture without a large housing.

Key Specifications

• The reticle is a green 2 MOA dot with a 65 MOA circle, selectable as dot, circle or circle-dot.
• The emitter is a 540nm green Super LED rated for up to 50,000 hours, which gives strong contrast in bright light.
• Magnification is 1x with unlimited eye relief, so both eyes can stay open.
• The integrated QD mount is a lower 1/3 co-witness design at 1.63 inches, matched to AR-platform iron sights.
• The window measures 0.91 by 1.26 inches, a size that keeps the sight picture open for quick target acquisition.
• The housing is machined aluminum in a black MAO finish, which holds up to hard use at a light weight.
• Brightness has 8 daylight and 4 night vision settings, for use from bright sun down to low light with night vision.
• Power comes from a CR2032 battery in a side-loading tray, so a battery change does not require pulling the optic off the rifle.
• Adjustments are 0.5 MOA per click with plus or minus 50 MOA of travel for dialing in a zero.
• The body measures 3.35 by 1.63 by 1.7 inches and weighs 9.17 ounces, which keeps it compact for a rail-mounted optic.

Frequently Asked Questions

Does this sight mount directly to a Picatinny rail? Yes. Holosun lists the fitment as a direct mount to a Picatinny rail, using the integrated quick-detach mount that is part of the optic.

What co-witness height does it use? The mount positions the optic at a 1.63 inch height for a lower 1/3 co-witness with AR-platform iron sights.

Does it have solar power? No. Holosun lists solar power as not included on this model, so it runs on a CR2032 battery with Shake Awake motion activation.

Buy the Holosun HE515CM-GR Green Micro Reflex Sight

A micro reflex that sits low and weighs little is an easy upgrade for a carbine that carries a lot of other gear. The removable, rotating lens caps and the tool-less battery tray add convenience in the field. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more red dot sights before you check out.