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CMMG 30D120A Barrel Sub-Assembly 300 Blackout 16.1″ AR-15 4140 Chrome Moly Steel Black Nitride Carbine Length Medium Taper Profile

Name: CMMG 30D120A Barrel Sub-Assembly 300 Blackout 16.1" AR-15 4140 Chrome Moly Steel Black Nitride Carbine Length Medium Taper Profile
SKU: SK0208824-US20260701-120639
Availability: InStock

CMMG 30D120A Barrel Sub-Assembly 300 Blackout 16.1″ AR-15 4140 Chrome Moly Steel Black Nitride Carbine Length Medium Taper Profile CMMG’s Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.

SKU: SK0208824-US20260701-120639

Category: GUN_PARTS

Tags: CMMG

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Description

CMMG 30D120A Barrel Sub-Assembly 300 Blackout 16.1″ AR-15 4140 Chrome Moly Steel Black Nitride Carbine Length Medium Taper Profile

CMMG’s Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.

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