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, ZEROED ambidextrous charging handle and sling points along with CMMG’s Defcan 3 Flash Hider. These are just a few of the possible upgrades on this series. Chambered in .300 BLK, this complete upper group is ready to go, just add a mil-spec AR-15 lower and hit the range.
All upper groups come complete with BCG.
TECHNICAL SPECIFICATIONS
PLATFORM | MK4 |
CALIBER | .300 BLK |
OPERATING SYSTEM | DIRECT IMPINGEMENT |
BARREL LENGTH | 8 |
BARREL TWIST | 1:07 |
BARREL CONTOUR | MT |
BARREL MATERIAL | 4140CM, SBN |
BARREL TWIST | 1:07 |
MUZZLE DEVICE | DEFCAN 3 FLASH HIDER |
MUZZLE THREAD | 5/8 X 24 |
GAS PORT LOCATION | PISTOL |
GAS BLOCK | SLR ADJUSTABLE .750″ |
UPPER RECEIVER | FORGED 7075-T6 ALUMINUM M4 TYPE |
HAND GUARD | CMMG RML7 M-LOK |
FINISH | HARD COAT ANODIZED (CAN BE UPGRADED TO CERAKOTE) |
CHARGING HANDLE | CMMG ZEROED AMBI CHARGING HANDLE AR15 |
WEIGHT | 3.2 LBS |
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