CMMG Unveils Mk4 V Series

by
posted on August 5, 2014
** 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. **

Whether it’s knocking down a long-range shot or tracking a moving target, speed and accuracy remain a shooter's main goals. To meet these challenges, CMMG has introduced the Mk4 V and Mk4 V2, both chambered in 5.56x45mm.

Both the Mk4 V and Mk4 V2 are equipped with a 24-inch fluted 416 stainless steel barrel designed to extract the utmost performance out of each round. The fluting on the barrel reduces the weight and also allows the barrel to dissipate heat more rapidly, thus cooling down faster.

The rifle also features CMMG’s RKM14 KeyMod hand guard, which offers three primary advantages:

• Reduced Weight
Material is removed from the hand guard where the KeyMod slots are located making it lighter than traditional quad-rail hand guards.

• Slimmer Profile
The absence of rails from the sides of the hand guard create a thinner profile that is easier for the average shooter to wrap their hand around and grip.

• Easy Accessory Attachment
The KeyMod slots are found at the 3, 6 and 9 o’clock positions on the hand guard. Accessories that are KeyMod compatible can be attached directly to the slots, whereas accessories that are not KeyMod compatible can easily be attached by using one of CMMG’s 5-slot accessory rails.

A standard 1913 Picatinny rail runs atop the rifle from the charging handle to the front of the RKM14 hand guard for mounting optics.

The Mk4 V2 comes standard with a Geissele Automatics SSA two-stage trigger pre-installed. The Mk4 V2 comes with standard with a Magpul MOE pistol grip and buttstock and one 30-round Magpul PMAG. The Mk4 V2 is available now and the MSRP is $1,499.95.

The Mk4 V, is a less-expensive option and comes with CMMG’s renowned single-stage mil-spec trigger, an A2 pistol grip and an A1 butt stock. MSRP for the Mk4 V is $1,249.95.

CMMG Mk4 V2 Technical Specifications:
Caliber: 5.56x45 mm
Barrel: 24" fluted medium contour, 1:8” twist
Hand Guard: CMMG RKM14 KeyMod hand guard
Receiver: Forged 7075-T6 AL
Trigger: Geissele Automatics SSA two-stage
Furniture: Magpul MOE Pistol Grip and Buttstock
Weight: 7.5 lbs unloaded
Length: 41.5”
Magazine: 30-round PMAG
MSRP: $1,499.95

CMMG Mk4 V Technical Specifications:
Caliber: 5.56x45 mm
Barrel: 24" fluted medium contour, 1:8” twist
Hand Guard: CMMG RKM14 KeyMod hand guard
Receiver: Forged 7075-T6 AL
Trigger: Single Stage Mil Spec Trigger
Furniture: A2 Pistol Grip and A1 Buttstock
Weight: 7.5 lbs unloaded
Length: 41.5”
Magazine: 30-round PMAG
MSRP: $1,249.95

For more information, go to CMMGInc.com.

Latest

W H2026 02 KNOW HOW CH1019 Hiking A Long Way In Or To Very Specific Refuges Can Lead To Coyote Success, Copyright Mark Kayser
W H2026 02 KNOW HOW CH1019 Hiking A Long Way In Or To Very Specific Refuges Can Lead To Coyote Success, Copyright Mark Kayser

Coyote Hunting Tips: Are You Overlooking These Details?

Don't overlook the small details on your coyote hunts. It could sink your hunt and leave you with a sinking feeling of failure. The following represent areas where overlooked details, big and small, could send your hunt to the bottom of the ocean faster than the Titanic.

New for 2026: Federal Heavyweight TSS Rob Roberts Limited Edition

Federal Ammunition has been shipping its new Heavyweight TSS Rob Roberts Limited Edition turkey loads. Developed in collaboration with legendary choke designer Rob Roberts, these limited-edition offerings are built to deliver extreme range, pattern density and lethal energy.

New for 2026: Pedersoli Kodiak Survivalist Compact Express Rifle

Italian Firearms Group (IFG) has released the Kodiak Survivalist, an all-new compact express rifle from Davide Pedersoli. Known for blending old-world detail with serious performance across its lineup, Pedersoli brings that same disciplined craftsmanship to a utility-driven concept, resulting in what might best be described as a "gentleman's survival rifle."

Turkey Loads 101

Seemingly simple, selecting the proper turkey load is anything but a grab-and-go proposition nowadays. Instead, it requires consideration of key load characteristics, purpose and value, all of which are covered in this article.

New for 2026: Kings Camo XKG Summit Series Packs

Kings Camo has launched its all-new XKG Summit Series Packs. Engineered for versatility, comfort and load-hauling capability, this pack systems offer modular performance suitable for a wide range of adventures, from streamlined day hunts to extended backcountry trips.

New for 2026: Real Avid Ratchet Rest Adjustable Height Shooting Bags

Real Avid has announced the Ratchet Rest—Adjustable Height Shooting Bags designed to give shooters exact elevation control, faster target alignment and repeatable shooting performance.

Interests



Get the best of American Hunter delivered to your inbox.