CMMG Announces 6mm ARC Chamberings

by
posted on June 8, 2020
** 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. **
mainresolute-endeavor.jpg
CMMG has announced the addition of Hornady's 6mm ARC (Advanced Rifle Cartridge), to its Resolute and Endeavor families of rifles. Designed and engineered for accuracy and performance in the versatile AR-15 platform, the 6mm ARC’s ballistic qualities makes it an excellent choice for the discerning hunter. A short-action cartridge based on the 6.5 Grendel case, the 6mm ARC was designed to achieve comparable ballistics to the AR-10 .308 Winchester, all while operating in a 30-percent lighter system.

For hunters who need to reach further distances, the 6mm ARC will be available in 103-grain ELD-X (precision-hunter ammo), which leaves the muzzle at 2800 FPS. 

A shooter/spotter team shooting a CMMG resolute or Endavor on the range

CMMG Resolute and Endeavor 100, 200 and 300 Series come with a rifle-length gas system on both the 16-inch Resolute barrel and 20-inch Endeavor barrel. This allows the rifles to have less felt recoil and lower extraction force, reducing wear and tear and keeping hunters better positioned for a follow-up shot. Both ship with a 10-round detachable-box magazine.

For more information, please visit cmmginc.comMSRP: $1,049.94-$1,799.95 (ARC series pending)

Additional Reading:
Hornady Introduces New 6mm ARC Cartridges

Latest

W H2026 02 F SABLE Sable17.1
W H2026 02 F SABLE Sable17.1

Hunting Adventure: Pursuing the Prince of the Plains

A veteran of many safaris finally hunts the game atop his wish list. Follow along with Scott Haugen as he stalks sable through South Africa.

New for 2026: Armageddon Gear Turkey Chest Rig

Always scrambling to find the right call in one of a thousand pockets? The Armageddon Gear Turkey Chest Rig eliminates that problem by putting everything front and center, exactly where it should be.

First Look: Mossberg Special Edition 590 Bliksem

Mossberg has released its 590 Bliksem, a Special Edition pump-action firearm created in collaboration with Christian Craighead and his brand, Ministry of Defence (MOD). 

What Your Favorite Cartridge Says About You: Part III

Somehow, more than ten years has gone by since we had the second installment in this series. With a multitude of requests for another go-round, I am more than happy to oblige. We’ve had some interesting new developments in the cartridges world in the last decade, and there are some classic which are still being championed. So, with tongue planted firmly in cheek, I present Part III of What Your Favorite Cartridge Says About You.

First Look: Stoeger P3000 Bone Collector Nevado Edition

TrueTimber has announced a collaboration with Stoeger and Bone Collector's Michael Waddell on the Stoeger P3000 Bone Collector Nevado Edition, sold exclusively at Wal Mart.

First Look: Redding Reloading Master Hunter and Master Hunter Deluxe Die Sets

Redding Reloading Equipment has introduced a significant expansion to the Master Hunter Die Set and Master Hunter Deluxe Die Set product lines for (45) of the most popular cartridges in the industry today.

Interests



Get the best of American Hunter delivered to your inbox.