Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly head spaced.
CMMG BBL 300BLK 16.1″ MT 4140CM SBN
CMMG BBL 300BLK 16.1″ MT 4140CM SBN
$154.99
7 in stock
UPC | 815835016238 |
---|---|
Manufacturer | CMMG |
Manufacturer Part Number | 30D120A |
Barrel Type | Carbine Length |
Barrel Features | Medium Taper Profile |
Finish | Nitride |
Caliber/Gauge | .300 AAC Blackout |
Length | 16.10" |
Model | Barrel Sub-Assembly |
Product Type | Rifle |
Rate of Twist | 1:7" |
Barrel Length | 16.1" |
Color | Black |
Description | Carbine |
Subcategory | Rifle Barrels |
You must be logged in to post a review.
![](https://chesapeakegunslingers.com/wp-content/uploads/2023/09/a-secure.webp)
Top Rate Customer Service
Prompt Communication
![](https://chesapeakegunslingers.com/wp-content/uploads/2023/09/a-amazing.webp)
Safe Payments
Trusted SSL Protection
![](https://chesapeakegunslingers.com/wp-content/uploads/2023/09/a-exchange.webp)
Amazing Selection
We carry all top brands
Reviews
There are no reviews yet.