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Mfg Item #: 30A81BB-MB
Compact and capable, .300 BLK was designed to be right at home in AR15-pattern firearms like the CMMG Mk4 platform. Standard features include Radial Delayed Blowback Operating System; aircraft grade aluminum receivers; Zeroed pistol grip, drop-in trigger, polymer dust cover, ambi-charging handle; M-LOK free float handguard and Cerakote finish. Includes 30rd Magpul PMAG.
| Series | MK4 |
|---|---|
| Caliber | 300 Blackout |
| Barrel Length | 8" |
| Barrel Length Range | 8" to 8.99" |