Diamondback Firearms .300 Blackout AR-15 Pistol Barrel Nitride - 8.5"

$99.99
(No reviews yet) Write a Review
SKU:
BRK224
The National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.

The Diamondback Firearms 300 Blackout AR-15 Pistol Barrel is machined in house on state-of-the-art CNC machines and are thoroughly inspected at multiple stages of the build process to ensure quality. This 8.5” barrel is machined from 4150 Chrome Moly Vanadium Steel and features 5R rifling to ensure consistent accuracy and has a 1:8 twist rate. The pistol length gas system is optimal for reliability with .300 BLK. It is threaded 5/8x24 and features an 11 degree target crown. The final process is a salt bath Nitride finish for an added layer of protection.

Features:
  • 8.5” barrel chambered in .300 BLK
  • Machined from 4150 CMV steel
  • Salt Bath Nitride finish
  • Pistol length gas system
  • 1:8 twist rate
  • 5R rifling
  • 11 degree target crown
  • Threaded 5/8x24

SPECIFICATIONS

  • Barrel CoatingSalt Bath Nitride
  • Barrel ContourHeavy
  • Barrel Length8.5
  • Barrel Material4150 Chrome Moly Steel
  • BrandDiamondback Firearms
  • Caliber Gauge300 Blackout
  • Feed RampsM4
  • Gas Seat Diameter.750
  • Gas System LengthPistol
  • PlatformAR-15
  • Thread Pattern5/8 X 24
  • Twist Rate1:8

Out of stock

The National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.

The Diamondback Firearms 300 Blackout AR-15 Pistol Barrel is machined in house on state-of-the-art CNC machines and are thoroughly inspected at multiple stages of the build process to ensure quality. This 8.5” barrel is machined from 4150 Chrome Moly Vanadium Steel and features 5R rifling to ensure consistent accuracy and has a 1:8 twist rate. The pistol length gas system is optimal for reliability with .300 BLK. It is threaded 5/8x24 and features an 11 degree target crown. The final process is a salt bath Nitride finish for an added layer of protection.

Features:
  • 8.5” barrel chambered in .300 BLK
  • Machined from 4150 CMV steel
  • Salt Bath Nitride finish
  • Pistol length gas system
  • 1:8 twist rate
  • 5R rifling
  • 11 degree target crown
  • Threaded 5/8x24

SPECIFICATIONS

  • Barrel CoatingSalt Bath Nitride
  • Barrel ContourHeavy
  • Barrel Length8.5
  • Barrel Material4150 Chrome Moly Steel
  • BrandDiamondback Firearms
  • Caliber Gauge300 Blackout
  • Feed RampsM4
  • Gas Seat Diameter.750
  • Gas System LengthPistol
  • PlatformAR-15
  • Thread Pattern5/8 X 24
  • Twist Rate1:8