Since the first electronic optic was mounted on a handgun, shooters have voiced concerns about reliability and worries about trusting something that runs on a battery when it matters most. I’ll say this: I’ve had more failures with iron sights than I have electronic ones. Leaps in technology led to optics like the original EOTECH EFLX Mini Reflex Sight, the company’s first reflex sight optic. Now, the all-new EFLX CE (closed emitter) released at SHOT Show 2026 offers a fully enclosed optical housing to protect the LED emitter.
Built like a tank, my original EFLX has survived dozens of firearms evaluations and is on the same battery that came with it nearly three years ago. This one promises to be even more rugged.
I had a chance to test the EOTECH EFLX CE prior to its release at the Outdoor News America Writers’ Conference in Orlando, Florida. Here’s how it performed.
EOTECH EFLC CE Features
Built with a 7075-aluminum housing that encapsulates an LED between two independent lenses, the CE can withstand harsh conditions like dust and rain without debris covering the LED.
Calling the reticle a dot doesn’t do it any justice, as it can also be changed to a 42-MOA ring, a 3-MOA dot, or even a combo of the two. Pronounced control buttons on the top of the unit are used to change the reticle and to cycle through nine brightness settings, and won’t interfere with any holsters.
Those brightness settings include one night-vision-compatible setting and eight daytime settings, including an Ultra-Bright setting for instant recognition in even the brightest environments.
Tactile windage and elevation turrets provide precise 1-MOA adjustments, and in a catastrophic situation, an integrated rear backup iron sight is molded into the housing to help you safely through it.
The unit also features an optional auto-shutdown feature and Shake-Awake. A lockout mode is also configurable to prevent inadvertent changes to brightness settings.
The ELFX CE will get about 25,000 hours of runtime from a single CR2032 battery. When the time does come to change it, the battery compartment is located on the right side of the housing, allowing it to be swapped without having to remove and re-zero the optic.
Mounting the EOTECH ELFX CE
Some enclosed-emitter sights are difficult to mount because they often use less common footprints. To solve this, EOTECH designed the EFLEX CE to work with Leupold DeltaPoint Pro or the Shield RMS-c footprint, which will allow it to be mounted on most optic-ready handgun slides.
Finding pistols and mounting plates that support CE ought to be effortless. Plus, the EFLX-CE can also be used as a secondary 1X optic on a rifle with a magnified scope by using readily available aftermarket mounts.
I tested it on a Staccato 2011, and the dot aligned with my eyes without any modifications to our presentation. At just 1.46 ounces, it added an unnoticeable amount of mass to the pistol and did not have any effect on its function.
By the end of the event, more than a dozen gunwriters had handled and abused the sight. It took a beating that only a bevy of shooters with free ammunition could deliver, and I was certainly impressed.
At launch, it will only be available in black, but if I had to gamble, I would bet that a tan version isn’t too far behind. However, black goes with everything and future-proofs things, so I won’t be waiting to get my hands on one.
EOTECH ELFX CE Specs
Magnification: 1X
Illumination Source: LED
Eye Relief: Unlimited
Reticles: Single Dot, Circle, or Circle Dot
Reticle Size: 3 MOA Dot, 42 MOA Ring
Reticle Color: Red
Weight: 1.46 ounces (41.4g) with battery
Dimensions: L × W ×: H 1.6″ × 1.2″ × 1.1″ (40.5 × 25.4 × 27.9 mm)
Windage / Elevation Adjustments: 1 MOA
Battery Life: Approx. 25,000 using a single-dot reticle
Daytime Settings: 8 (6 daytime / 1 ultra-bright) and 1 NV setting
Switch Type: Push Buttons
Mounting Interface: Leupold Delta Point Pro or Shield RMS-c
Housing Material: 7075 Aluminum
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