#SundayGunday: CMMG MkW Anvil

by
posted on April 16, 2017
** 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. **

A couple years back, CMMG surprised the shooting community by launching its Mutant, a nifty little gas-impingement operated semi-automatic AR pattern rifle that was built around the 7.62x39 mm cartridge—which, as you probably know, is far more commonly associated with the AK-47. The Mutant got rave reviews from media members and consumers alike—even winning a Golden Bullseye Award from our sister publication, American Rifleman—which inspired the company to keep toying with the idea. The result is the rifle that became our latest episode of #SundayGunday, and is chambered in, of all things, .458 SOCOM: Meet the CMMG MkW Anvil. You can learn more about it in the video embedded above.

Technical Specifications:

Action: Gas-Impingement Semi-Automatic
Caliber: .458 SOCOM
Upper Receiver: Mid-Size Milled Billet 7075-T6 Aluminum
Lower Receiver: Mid-Size Milled Billet 7075-T6 Aluminum
Barrel: 16.10" Medium-Taper, 416 Stainless Steel
Muzzle: CMMG SV muzzle brake, Threaded 5/8-32
Hand Guard: CMMG 15" RKM15 KeyMod
Pistol Grip: Magpul MOE
Shoulder Stock: Magpul CTR 6-Position
Trigger: Mil-Spec Single Stage
Sights: None, Integral Optics Rail
Overall Length: 33.50” (stock collapsed)
Weight: 7 lbs. 8 oz. (unloaded)
Capacity: 30+1 Rounds, accepts standard AK-47 type magazines
Twist: 1:14” RH
Rifle Grooves: 6
Accessories: One Lancer L5-AWM Magazine, Lubricant, Owner's Manual,
MSRP: $1,949.95

Looking for more #SundayGunday? We've got you covered.

#SundayGunday: Savage Arms MSR 15 Recon
#SundayGunday: Smith & Wesson SW22 Victory
• #SundayGunday: Big Horn Armory Model 89
• #SundayGunday: Stoeger P3000
• #SundayGunday: Ruger Mini-14
• #SundayGunday: Marlin 1895 GSBL Lever-Action Rifle
• #SundayGunday: Browning A5 Sweet Sixteen
• #SundayGunday: Smith & Wesson Model 69
• #SundayGunday: Savage Arms A22 Magnum
• #SundayGunday: Winchester SX4
• #SundayGunday: Benelli Ethos 28-Gauge
• #SundayGunday: Kimber Model 84M Hunter

Latest

Henry 250Th Anniversary Guns
Henry 250Th Anniversary Guns

Henry Honors America's 250th with Collector-Grade Rifles

Henry Repeating Arms is now shipping the America's 250th Anniversary Tribute Edition Collection: three collector-grade lever-action rifles to mark the nation's 250th anniversary of independence.

Behind the Bullet: The .500-416 Nitro Express

When discussing the Nitro Express cartridges, my mind is immediately drawn to East Africa in the first few decades of the 20th century, but there are modern developments which fill a niche. One such is the .500/416 3 ¼-inch Nitro Express developed by Kreighoff at the end of the 20th century. Let's look at the history and characteristics of the .500-416 Nitro Express.

New for 2026: Bear Creek Arsenal .30-30 Uppers

Bear Creek Arsenal is expanding its lineup with new .30-30 Winchester rifle and upper options, bringing one of America's most recognized hunting calibers into modern sporting rifle configurations.

Shotgun Slug 101: What to Look For

Don’t overlook shotgun slugs. When hand-picked, they will deliver outstanding accuracy and big game-bagging performance. Here’s a primer.

Leupold Announces Limited-Edition 'Mark 250' Riflescope Package

Commissioned to commemorate the United States Semiquincentennial, the Mark 250 package is built for the patriots that demand performance.

Ruger Celebrates 250 Years of American Liberty with Limited-Production Firearms

Ruger has expanded its 250th Anniversary Series of firearms, further commemorating the United States Semiquincentennial while celebrating the Company's longstanding tradition of American manufacturing. Each limited production model in this special collection is distinctly marked with the inscription, "Made in the 250th Year of American Liberty."

Interests



Get the best of American Hunter delivered to your inbox.