About this rifle barrel
Diamondback 556C10M50B8R DB Barrel 5.56x45mm NATO 10" Carbine-Length Black Nitride 4150 Chrome Moly Vanadium is a rifle barrel, 10 in, 1:8 in twist.
Check the gas system length, muzzle threads and profile against your handguard and gas block. The twist rate tells you which bullet weights the barrel is happiest with; 1:7 and 1:8 handle heavy bullets, 1:9 and slower favor light ones.
Manufacturer details
Replace your barrel, or finish your build with this 10" black nitride barrel from Diamondback! Made of 4150 CMV with a carbine-length gas system.
Specifications
- Brand: Diamondback
- Length: 10 in
- Twist: 1:8 in
- Barrel Type: Carbine Length Medium Profile
- Finish: Nitride
- Manufacturer Part #: DB556C10M50B8-R
- UPC: 815875019176
Buying from WBT Guns
- Delivery: Ships to your door anywhere in the United States, or pick it up free at our La Mesa store.
- Payment: Pay in full or finance with Credova.
- Questions: Fitment or compatibility questions? Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has served shooters since 2012.
A note on accuracy. Specifications, fitment and images come from the manufacturer and can contain errors or change without notice. If a detail matters to your purchase, call us and we will confirm it before you order. Any compliance notes are general information, not legal advice; California and local laws change, and the rules that apply depend on the firearm the part goes on.
