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CMMG Product #30D8A0A

Barrel Sub-Assm, 12.5" MR 4140CM SBN, 300 BLK

PRODUCT #30D8A0A

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$199.95
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  • ZEROED Adjustable Gas Block ZEROED Adjustable Gas Block
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Product Restrictions

Expected to ship within 15-30 business days. AR Parts Notice - State/local restrictions may apply in CT, DC, IL, MA, NJ, NY, or WA. Customers must review our Shipping Policy prior to ordering.

WARNING: Cancer and Reproductive Harm | https://www.p65warnings.ca.gov/

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Commonly Purchased with Barrel Sub-Assm, 12.5" MR 4140CM SBN, 300 BLK

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Parts Kit, DISSENT, Picatinny Rail Adapter
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ZEROED Adjustable Gas Block
ZEROED Adjustable Gas Block
Starting at $79.95

Barrel Sub-Assm, 12.5" MR 4140CM SBN, 300 BLK

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

**All NFA rules apply** See linked CMMG Resource article for more information.

All CMMG products come with our Lifetime Quality Guarantee.

 

Specifications

Caliber .300 BLK
Barrel Length 12.5
Barrel Twist 1:7
Barrel Contour Multi Role
Barrel Material 4140CM
Muzzle Thread 5/8 X 24
Gas Port Location Pistol
Gas Block 0.750"
Finish SBN
Weight 2 lbs

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