Product Preview: REM-21 Illuminator For Mepro M21 Sights

by
posted on February 12, 2018
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
mepre.jpg

Meprolight’s battle-proven M21 reflex sight features a tritium-powered reticle that is aided by a fiber-optic collector. Still, under certain circumstances—such as when the user is aiming from a dark area into a strongly sunlit area—the M21 and similar sights can experience reticle “washout.” Inventor Chris Roenker has solved that problem with a low-cost, bolt-on enhancement in the form of his Reticle Enhancement Module 21 (REM-21). The unit, powered by a single CR2032 cell or two CR2016s, projects light from a diode onto the sight’s collector, and its intensity can be varied by an 11-position control knob. Battery life with the CR2032 is 106 hours of continuous use. Price: $29. Contact: M1BullPup; m1bullpup.com.

Latest

Icarry Duty Holsters 1
Icarry Duty Holsters 1

I Carry: A Look at Today's Latest Duty Holsters

Duty holsters have their place, particularly in law-enforcement and security circles, and they do provide some benefits to civilian users, too.

Political Report | Oregon’s Hunting, Fishing, and Agricultural Gambit Accelerates the End Game

Gun control activists have become increasingly emboldened. The shift from targeting the margins to challenging the mainstream signals nothing is off-limits. Gun bans are being aimed at the most popular firearms in America. Now, even hunting—which survives in countries that ban defensive gun use—is being targeted.

ACGG Creates Doug Turnbull Firearms Restoration Arts Grant

The American Custom Gunmakers Guild Foundation announced the introduction of its new "Doug Turnbull Firearms Restoration Arts Grant," which is an expansion on the foundation's mission to support gunsmithing education in the United States.

The Armed Citizen® July 31, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Review: Smith & Wesson Model 386 Night Guard

Lipsey’s has teamed up with Smith & Wesson to revive a pair of short-lived, but highly sought after, Night Guard revolvers. The L-frame options include the Model 386, a seven-shot design chambered in .357 Mag.

Standing Guard | We Need to Stand Tall Together

In the short time I have been in this position—humbled and honored to be serving you and our cause—I have focused on streamlining our programs and services, refocusing our efforts on our competitions and other events, and committing resources to the many legal and legislative fights we are in to defend and, where necessary, to win back our Second Amendment-protected freedom.

Interests



Get the best of American Rifleman delivered to your inbox.