First Look: Primary Arms New SLx MD-25 ACSS Gen II Red Dot Sight

Primary Arms has built a reputation for hard-to-beat quality and features in affordable optics that get the job done. As an example, see Jeremy’s earlier review of their SLx MD-25 red dot sight. It does everything 95% of the population needs a red dot sight to do.

As part of their Odyssey 2023 product launch, Primary Arms announced an upgrade to the MD-25 with the new SLx MD-25 Gen II. Like the earlier version, it’s available with either a 2 MOA red dot or the exceptionally useful ACSS CQB reticle and their incredibly flexible proprietary mounting system that gives you a range of options.

The Gen II version now has battery-saving Auto Live technology that extends battery life. The 2 MOA red dot version will go 50,000 hours. The ACSS-CQB model is rated at 12,000+ hours.

Both the 2 MOA model and the ACSS CQB version are available now through Primary Arms.

Specifications:

Length: 3.0 inches
Weight: 6.5 oz.
Aperture: 25mm
Battery: CR2032
Battery Life: 50,000 hrs (2M OA), 12,000 hrs (ACSS CQB)
Night Vision Compatible: Yes, 2 settings
Made in China
MSRP: $149 (2 MOA), $199 (ACSS CQB)

Full review to follow.