Description

If you want the best an AR has to offer, then the 300 Series is your choice. This AR is fitted with every desired feature including a choice of 10 Premier Cerakote colors, laser engraved model name on the lower receiver, updated ambidextrous controls and sling points along with a premium trigger, Magpul grip, PRS stock, CMMG’s revolutionary RIPSTOCK or RIPBRACE, and CMMG’s SV muzzle brake. These are just a few of the possible upgrades on this series. Chambered in 6.5 Grendel, this AR is ready for the range.

The Mk4 platform accepts standard AR15-style magazines, and is the most versatile of the CMMG platforms, especially with the .22 LR, 5.7x28mm (Conversion), and 9mm conversions.

CMMG’s ENDEAVOR designated marksman and distance rifle lineup is designed for superior long-range accuracy, the ENDEAVOR line features a 20-inch barrel so that you can squeeze out every drop of ballistic performance from this exciting new caliber. Each rifle ships with one 10-round magazine.

All Products come with CMMG’s Lifetime Quality Guarantee.

Caliber: 6.5 Grendel
Barrel: 20″
Twist: 1:8″
Magazines: 1
Capacity: 10
Weight: 9.1

UPC Code 810046231081
Manufacturer CMMG
Caliber 6.5 Grendel
Barrel Length (in) 20″
Rifling 1:8″
Mag Capacity / Rounds 10rd
Number of Mags 1
Accessory Rail Not Applicable
Warranty Warranty provided by product manufacturer.