The EOTech EFLX Pistol Optic with a 3 MOA dot in black (brand part no. EFLX3RWBLK) is EOTech’s first reflex optic, built around a large square window similar in shape to the one on its HWS holographic line. The finer 3 MOA dot suits precision work and longer shots, which makes this version a good match for a slide-mounted carry or competition pistol or for a 1x offset on a rifle with a magnified optic. The base follows the Leupold DeltaPoint Pro footprint, so it fits appropriately milled slides or a rear dovetail mounting adapter. A durable 6061 aluminum housing and a top-load CR2032 battery keep the package light and easy to service. This is the black, 3 MOA version of the EOTech EFLX, one of four color and dot-size combinations the maker offers.

Key Specifications

• The reticle is a 3 MOA dot, a finer aiming point that favors precision and longer-range shots.
• The finish is black, which matches most slides and rifle optic stacks.
• The mounting footprint is Leupold DeltaPoint Pro, so it drops onto slides and plates cut for that pattern.
• Windage and elevation adjust at 1 MOA per click, giving a clear step when you zero.
• The housing is 6061 aluminum, chosen to take hard use while keeping weight down.
• Power comes from a single CR2032 battery loaded from the top, so it can be swapped without removing the optic.
• Battery life is approximately 25,000 hours with the 3 MOA dot at brightness level 5, which covers long stretches between changes.
• Brightness offers 8 daylight settings and 1 night vision setting, and the sight is night vision compatible.
• Dimensions are 1.9 by 1.2 by 1 inches and weight is 1.4 ounces, light enough for a slim carry slide.
• The box includes the optic, operator manual, Torx wrench, multi-adjustment tool, two M4 screws and a CR2032 battery, so the sight is ready to mount.

Frequently Asked Questions

What mounting pattern does the black 3 MOA EFLX use? It uses the Leupold DeltaPoint Pro footprint, so it fits slides milled for that pattern or a rear dovetail mounting adapter.

What battery does it take and how long does it last? It takes a single CR2032 battery loaded from the top. EOTech rates the 3 MOA dot at approximately 25,000 hours at brightness level 5.

Is it night vision compatible? Yes. It has 8 daylight brightness settings and 1 night vision setting.

Buy the EOTech EFLX Pistol Optic, 3 MOA Dot, Black

Pick the black 3 MOA version when you want the finer dot on a compact aluminum reflex that stays light on the slide. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more red dot sights for your build.