Diamondback 65CR20M416SS8FR DB Barrel 6.5 Creedmoor 20″ Rifle-Length Fluted Stainless Steel
May 25, 2026
Rosco Manufacturing HSK-103-SOC-556-7-C-CL Husky 5.56 NATO 10.30″ Chrome Lined Phosphate 4150 CMV Barrel
May 25, 2026
Diamondback 300P85H50B8R DB Barrel 300 Blackout 8.50″ Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$89.70
Diamondback 300P85H50B8R DB Barrel 300 Blackout 8.50″ Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel
23 in stock
Replace your barrel, or finish your build with this 8.50″ black nitride barrel from Diamondback! Made of 4150 CMV with a pistol-length gas system.
| UPC | 815875019183 |
|---|---|
| Manufacturer | Diamondback Firearms |
| Manufacturer Part Number | DB300P8.5H50B8-R |
| Length | 8.50" |
| Model | DB Barrel |
| Rate of Twist | 1:8" |
