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, CMMG's revolutionary RIPSTOCK, and CMMG's SV muzzle brake. These are just a few of the possible upgrades on this series. Chambered in 5.56mm, 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 RESOLUTE rifle and carbine lineup is engineered with purpose for those who refuse to compromise on quality. Each RESOLUTE rifle is designed for balance, accuracy and maneuverability. Available in three tiers —RESOLUTE 100, RESOLUTE 200 and RESOLUTE 300 — that cater to your intended needs and customization. Whether you're defending your family or looking to bring out your best at the range, the RESOLUTE keeps going when you need it most.
All Products come with CMMG's Lifetime Quality Guarantee.
SPECIFICATIONS
- Platform MK4
- Caliber 5.56mm, 5.56x45mm
- Barrel Length 16.1
- Barrel Twist 1:07
- Barrel Contour MT
- Barrel Material 4140cm, SBN
- Barrel Twist 1:07
- Muzzle Device CMMG SV Brake
- Muzzle Thread 1/2 X 28
- Gas Port Location Mid
- Gas Block 0.750 Non-Adjustable
- Upper Receiver 7075-T6 Al M4 Upper
- Lower Receiver AR15
- Hand Guard CMMG RML15 M-Lok
- Finish Cerakote Receivers, Handguard, Ripstock
- Charging Handle CMMG Zeroed Ambi Charging Handle AR15
- Pistol Grip Magpul Moe
- Receiver Extension 6 Postion Enhanced Receiver Extension & Ambi Sling Plate
- Stock / Brace CMMG Ripstock
- Trigger Type Geissele Automatics SSA 2-Stage
- Trigger Guard Magpul Moe
- Safety Selector CMMG Ambi
- Magazine 30rd Magpul PMag
- Weight 6.4
