© Vizards Guns and AmmoCMMG 30D810A Barrel Sub-Assembly 300 Blackout 8 in Black Nitride Finish 4140 Chromoly Steel Material, Pistol Length with Medium Taper Profile for AR-15
- Brand
- CMMG
- Color
- Black
- Caliber
- .300 AAC Blackout
- Category
- Gun Parts
- Platform
- AR-15
- Barrel Length
- 8in
- Gun Part Type
- Barrel
- UPC
- 815835016283
- MPN
- 30D810A
Overview
The CMMG barrel sub-assembly is designed for AR-15 platforms, offering an 8-inch length chambered in 300 Blackout with a pistol-length gas port location and a .750 gas block size. Constructed from 4140 chromoly steel with a durable salt bath nitride finish and a black color, it features a medium taper profile and a 1:7 twist rate. The muzzle is threaded to 5/8"-24 TPI, and the assembly comes equipped with a properly installed M4 barrel extension and is fully headspaced.
Price & Stock History
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