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CMMG BBL 300BLK 8" 4140CM SBN
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CMMG BBL 300BLK 8″ 4140CM SBN

$179.43

CMMG BBL 300BLK 8″ 4140CM SBN

Availability: 10 in stock

SKU: RSR|CMMG30D810A Category: Tag: Brand:

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

UPC

815835016283
Manufacturer

CMMG
Manufacturer Part Number

30D810A
Barrel Length

8"
Caliber/Gauge

.300 AAC Blackout
Length

8"
Model

Barrel Sub-Assembly
Product Type

Rifle
Rate of Twist

1:7"

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