CMMG BBL 300BLK 16.1″ MR 4140CM SBN

$220.00

CMMG BBL 300BLK 16.1″ MR 4140CM SBN

2 in stock

SKU: TSW|3189 Category:

Description

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

Additional information

UPC

815835011028

Manufacturer

CMMG

Manufacturer Part Number

30DF80A

Barrel Length

16.1"

Caliber/Gauge

.300 AAC Blackout

Length

16.10"

Model

Barrel Sub-Assembly

Product Type

Rifle

Rate of Twist

1:7"