CMMG BBL 300BLK 16.1″ MT 4140CM SBN

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CMMG BBL 300BLK 16.1″ MT 4140CM SBN

$173.99

7 in stock

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

UPC

815835016238

Manufacturer

CMMG

Manufacturer Part Number

30D120A

Caliber/Gauge

.300 AAC Blackout

Barrel Type

Carbine Length

Barrel Features

Medium Taper Profile

Rate of Twist

1:7"

Product Type

Rifle

Model

Barrel Sub-Assembly

Length

16.10"

Finish

Nitride

Barrel Length

16.1"

Color

Black

Description

Carbine

Subcategory

Rifle Barrels

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