MK4 Semi-Auto Rifle Smoked Bronze Cerakote
The CMMG® MK4 Semi-Auto Rifle is engineered with purpose for those who refuse to compromise quality. This MK4 rifle sports a 16" barrel with an A2 birdcage flash hider, and it's designed for balance, accuracy, and maneuverability. The MK4 semi-auto rifle is equipped with a CMMG ZEROED® pistol grip, an ejection port cover, and trigger guard to enhance aesthetics and overall functionality. 7075-T6 aluminum upper and lower and a 15" M-LOK® handguard. A rugged Cerakote® finish provides exceptional protection. The CMMG MK4 Semi-Auto Rifle includes 1 CMMG mag.
Specifications
| Platform | Mk4 |
| Caliber | 5.56mm |
| Operating System | Direct Impingement |
| Barrel Length | 16.1 |
| Barrel Twist | 1:7 |
| Barrel Contour | MT |
| Barrel Material | 4140CM, SBN |
| Muzzle Device | A2 Flash Hider |
| Muzzle Thread | 1/2 x 28 |
| Gas Port Location | Mid |
| Gas Block | Adjustable .750" |
| Upper Receiver | Forged 7075-T6 Aluminum M4 Type |
| Lower Receiver | Mk4 Forged 7075 T6 Aluminum |
| Hand Guard | 15” M-LOK |
| Finish | Cerakote |
| Charging Handle | CMMG ZEROED Ambi |
| Stock / Brace | M4 multi-position stock |
| Trigger Type | Mil-Spec Single Stage |
| Trigger Guard | ZEROED Trigger Guard |
| Safety Selector | CMMG Mil-Spec |
| Magazine | 10 rd & 30 rd |
| Weight | 6.4 lbs |
| Length | 33"-36.3" |