NRA Gun of the Week: CMMG MkW-15 XBE Anvil Rifle

by
posted on June 3, 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. **

CMMG Inc. is known for its 22 Long Rifle AR-conversion kits and its Mutant rifle—a 7.62x39 mm-chambered rifle that accepts AK-47 magazinesbut is built on the design principals of the AR-15. That rifle led to the company’s latest thumper, the Anvil. CMMG’s MkW-15 XBE Anvil is chambered for the heavy-hitting .458 SOCOM—a cartridge designed for use in CQB environments by U.S. Special Forces. Inevitably, the cartridge found its way into the civilian market, and its capability covers myriad purposes—from defending ones home to hunting big game and vermin such as wild hogs. 

Check out this week’s NRA Gun of the Week video hosted by American Rifleman's Kelly Young.

ManufacturerCMMG
Model: MkW-15 XBE Anvil
Action: gas-impingement-operated, semi-automatic center-fire rifle
Chambering: .458 SOCOM
Receivers: 7075-T6 aluminum
Barrel: 16.10” 416 stainless steel; 1:14” RH twist rifling, SV muzzle brake
Hand Guard: CMMG 15" RKM15 KeyMod
Shoulder Stock: Magpul CTR 6-Position
Trigger: single-stage; 5-lb., 15-oz. pull
Sights: none; Picatinny rail for optics
Weight: 7 lbs., 8 ozs.
Magazine:10-round-capacity, detachable box
MSRP: $1,950

Additional Reading:
Tested: CMMG MkW-15 XBE Anvil
Big-Bore AR Cartridges

Latest

Smith Wesson Fpc Rifleman Review 1
Smith Wesson Fpc Rifleman Review 1

With its FPC, the Folding Pistol-caliber Carbine, Smith & Wesson entered the PCC market in a big way.

7 New Over-Under Shotguns for 2026

Ever since the development of the iconic Browning Superposed shotgun in the early 1930s, the concept of an over-under shotgun has remained popular not just with American shooters but shotgunners the world over.

DOJ Sues Denver Over Unconstitutional Bans

The Department of Justice (DOJ) has filed suit against the city of Denver, Colo., for banning “certain constitutionally protected semi-automatic rifles."

Take a Safe Queen to the Range

With few exceptions, there’s no reason not to shoot your classic firearm periodically.

9 New 1911s & 2011s for 2026

There is a host of new 1911s and 2011s available to today's handgun enthusiasts, with each design bringing a unique feature set to the table.

Wyoming Breaks Ground on State Shooting Sports Complex

Wyoming state officials were on hand at the groundbreaking ceremony for the state's new shooting complex, which is expected to open in mid-2027.

Interests



Get the best of American Rifleman delivered to your inbox.