CMMG Barrel Sub-Assembly .300 Black (7.62X35mm) 16.1" Nit
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CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension. The barrel is constructed of 4140 chrome moly with a slat bath nitride finish and 5/8x24" threads.
Product Information | |
Gauge/Caliber | 300 AAC Blackout/Whisper (7.62x35mm) |
Length | 16.10" |
Model | Barrel Sub-Assembly |
Chokes | 1:7" |
Sights | None |
Finish | Nitride |
Rifle |