Hi-Lux Optics MM-2 Red Dot Sight

The MM-2 collimator reflex red dot sight provides quick target acquisition, unlimited versatility, and an outstanding six year battery life in a compact package. Machined from solid 6061-T6 aluminum billets, the Hi-Lux MM-2 is the perfect complement for your rifle, pistol or shotgun.

The MM-2 offers improved electronics and glass coatings for reduced glare. Additionally, a lower 1/3 cowitness or absolute cowitness AR riser mount is included with the MM-2.

The MM-2 also comes with a low mount included for mounting on shotguns, pistols, or AKs.

MM-2 Manual [download]
Riser Mount Height


Magnification: 1X

Objective Lens Diameter: 20mm

Eye Relief: Unlimited

Field of View: 50 ft @ 100 yards

Length: 2.5"

Weight: 3.8 oz

MM-2 Red Dot Sight

Drawing upon considerable advances in reflex sight technology, the MM-2 red dot sight delivers outstanding precision and performance. Thanks to our b-Dot LED technology, the MM-2 red dot is much brighter than conventional dot sights even under sunny daylight conditions. Furthermore, under normal use, a single battery powers this sight upwards of 55,000 hours (6.2 years).

MM-2 Red Dot Sight

Torture Tested

Two Hi-Lux MM-2 red dot sights successfully completed thermal cycling and torture testing at Alexander Arms testing facility in Radford, VA.

The MM-2 was thermally cycled from -85°F - 185°F.

MM-2 Torture Test Thermal Cycling

2 MOA Red Dot

The MM-2 Collimator Reflex Sight has a 2 MOA red dot.                                                                                                                

Red Dot Sight reticle

Customer Reviews

Based on 7 reviews
rick custard

I have this on one of my AK47's and I'm buying another one for my other AK47. Excellent red dot!!

William Cannon

Hi-Lux Optics MM-2 Red Dot Sight

Phil Moss
Gun scope

Amazing product and amazing customer service, definitely purchasing more form this company

great product

The only thing that was a little aggravating was the up and down adjustments are very small. You need about 15 to 20 clicks per inch to move your aiming point. I loved the adjustable brightness it worked even in bright sunlight. Overall rating excellent product makes hits much faster. Would recommend to anyone. This is my first red dot sight would not hesitate to buy another one.

mm-2 red dot

it's a nice product for the price. I wish it were made in America though.