NRA Gun of the Week: CMMG Resolute 300 MK4 Rifle

by
posted on July 13, 2019
** 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. **

Among the myriad introductions at SHOT Show 2019 was a straight-wall rifle cartridge dubbed 350 Legend. The leading company behind the charge is Winchester, but it wasn’t until a day later that CMMG Inc., announced not only a rifle, but a series of direct-impingement semi-automatics compatible for use with this newly designed cartridge. At the top tier of the series, the Resolute 300 MK4 boasts forged aluminum receivers featuring Cerakote finishes and components AR builders know the company for. To learn more, watch our NRA Gun of the Week video hosted by American Rifleman’s Kelly Young.

Specifications:
Manufacturer: CMMG Inc.
Model: Resolute 300 MK4
Action Type: gas-operated, semi-automatic center-fire rifle
Chambering: 350 Legend
Receivers: forged aluminum, Cerakote Sniper Grey finish
Barrel: 16.1”, chrome-moly steel
Stock: CMMG RipStock; five-position adjustable
Magazine: 10-round detachable box
Sights: none; Picatinny rail
Trigger: two-stage; 4-lb., 8-oz. pull
Weight: 6 lbs., 5 ozs.
MSRP: $1,550

Additional Reading:
SHOT Show 2019: Winchester 350 Legend Ammunition
Tested: CMMG Guard Pistol Caliber Carbines
SHOT Show 2019: CMMG Resolute Carbines in 350 Legend
Tested: CMMG MK4 Banshee .22 LR Pistol
Top 5 Reasons to Shop for ARs Right Now











Latest

Woman covering rifle target
Woman covering rifle target

Why This DOJ Opinion on Handgun Ownership Matters

The DOJ Office of Legal Counsel recently released an opinion concluding that the federal ban on licensed firearms dealers selling handguns to 18-20-year-old U.S. citizens is unconstitutional.

I Have This Old Gun: Czech vz.27

Following World War I, Czechoslovakia needed to equip its new army, and one of its priorities was to select a service sidearm, which ultimately became the vz.27.

Rimfire M1 Refined: The Chiappa Bushranger

Italian manufacturer Chiappa is not afraid to take an original design and give it a modern twist. New for 2026, the company is taking its rimfire M1 carbine design one step further with the Bushranger.

TriStar Arms Celebrates 30th Anniversary

Established in 1996 by the father-and-son team of Gus and Ryan Bader, TriStar Arms has grown into one of the firearm industry’s most respected names in value-driven products.

Optic on an Optic: Why You Should Add a Red-Dot to Your LPVO

Why is it that, suddenly, it seems like everyone is running around with little red-dot sights mounted on top of low-power, variable optics? Well, it turns out there are reasons for that.

How Accurate are Today’s Rifles?

In just the last few decades, rifle accuracy has improved an astonishing amount, and our expectations have risen accordingly.

Interests



Get the best of American Rifleman delivered to your inbox.