© Vizards Guns and AmmoCMMG 30D120A Sub-Assembly 300 Blackout 16.10 in Black Nitride Finish 4140 Chromoly Steel Material Carbine Length with Medium Taper Profile for AR-15, Rifle Barrel
- Brand
- CMMG
- Color
- Black
- Caliber
- .300 AAC Blackout
- Category
- Gun Parts
- Platform
- AR-15
- Barrel Length
- 16.1in
- Gun Part Type
- Barrel
- UPC
- 815835016238
- MPN
- 30D120A
Overview
The CMMG barrel sub-assembly for the AR-15 platform is chambered in 300 Blackout with a 16.1-inch barrel length. Constructed from 4140 chromoly steel with a durable black nitride finish, it features a medium taper profile, 1:7 twist rate, and 5/8x24 threaded muzzle. This carbine-length gas system barrel comes with a properly installed M4 barrel extension and is head-spaced for assembly into a custom upper receiver.
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