#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

Decoys 2
Decoys 2

Snow Goose Science: Hunting Tips from the Pros

Want to drop more snow geese during conservation season? Check out these tips, straight from the pro guides at Central Missouri Wildlife.

New for 2026: Apex Ammunition 28-Gauge SmallTown Hunting TSS Turkey Blend

Apex Ammunition is now offering a 28-gauge load in its SmallTown Hunting Blend line of turkey ammunition.

Arizona’s Free Annual Outdoor Expo returns March 28-29

Sportsmen ready to explore wildlife and wild places in the Arizona should mark their calendars for March 28 and 29, when the Arizona Game and Fish Department (AZGFD) Outdoor Expo returns to the Ben Avery Shooting Facility in north Phoenix, Ariz.

Scotland Stag Hunt: A Proper Stalk

“That it [deer-stalking] is a chase which throws all our other field-sports far in the back-ground, and, indeed, makes them appear wholly insignificant, no one, who has been initiated in it, will attempt to deny.” – William Scrope, The Art Of Deer-Stalking

New for 2026: Browning Trail Cameras Defender Pro Scout Max HD Solar

Built for long-term performance, Browning Trail Cameras has added the Defender Pro Scout Max HD Solar to its 2026 lineup.

#SundayGunday: Burris Fullfield 3-12x42

On this week's #SundayGunday, we’re checking out the Burris Fullfield 3-12x42mm. While the Fullfield line encompasses a whole range of magnifications and objective lens sizes, this one appeals as an excellent balance of features for hunters facing almost any scenario in the field. Learn more about it in this exclusive video.

Interests



Get the best of American Hunter delivered to your inbox.