Brand: CMMG

CMMG 12.5" .300 BLK 1:7 Pistol Length Multi-Role AR-15 Barrel - CMMG30D8A0A

SKU: 7633

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$179.95

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SKU: 7633 Category: AR-15 Barrels

Description

Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.

12.5″
Multi Role Profile
4140 Chrome Moly
Salt Bath Nitride Finish inside and out
1:7 Twist
300 AAC Blackout Chamber
Threaded 5/8-24
Pistol length gas port
.750 Gas Journal

Additional information

Weight	28.8 oz
Dimensions	14.5 × 3 × 3 in
Finish	Nitride / Melonite
Barrel Profile	Multi Role
Cartridge Compatibility	300 BLK
Gas Block Journal	0.75
Barrel Length	12.5
Gas System Length	Pistol
Platform	AR-15
Twist Rate	1:7
Muzzle Thread Pattern	5/8×24
MPN	CMMG30D8A0A
UPC	815835016276

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.

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