Replace your barrel, or finish your build with this 16″ black nitride barrel from Diamondback! Made of 4150 CMV with a pistol length gas system.
“TacFire BAR9MM16BN AR Barrel 9mm NATO 16″ Black Nitride Finish 4150 Chrome Moly Vanadium Steel Material with Threading & 1:10″ Twist for AR-15” has been added to your cart. View cart
AR Barrels
Diamondback 300P16H50B8R DB Barrel 300 Blackout 16″ Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$108.15
Diamondback 300P16H50B8R DB Barrel 300 Blackout 16″ Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel
Availability: 37 in stock
| UPC | 815875019039 |
|---|---|
| Manufacturer | Diamondback Firearms |
| Manufacturer Part Number | DB300P16H50B8-R |
| Length | 16" |
| Model | DB Barrel |
| Rate of Twist | 1:8" |




