Rosco Manufacturing Bloodline Heavy Barrel 8.2in 300 AAC Blackout Nitride 4150 CMV BL-82-HB-300BLK-7-P

SKU: FLX-179466

Regular price $148.98
Sale price $148.98 Regular price $150.00
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Product Description

The Rosco Manufacturing Bloodline Heavy Barrel is built for compact AR-pattern builds chambered in 300 AAC Blackout, delivering a durable, suppressor-friendly setup in an 8.2 inch configuration. Made from 4150 chrome moly vanadium (CMV) steel with a nitride finish, this barrel is designed to provide strong wear resistance and consistent performance. A pistol-length gas system, 1:7 twist rate, and 5/8x24 muzzle threads make it a great option for dialing in function with both subsonic and supersonic 300 BLK loads (depending on overall setup and ammunition).

Product Highlights

  • Bloodline series heavy-profile 300 AAC Blackout barrel optimized for compact pistol and short-barreled rifle builds
  • 4150 CMV steel construction with black nitride finish for excellent durability and corrosion resistance
  • 1:7 twist rate suited for common 300 BLK bullet weights and stabilizing heavier projectiles
  • Pistol-length gas system and .750 gas block journal for wide parts compatibility
  • 5/8x24 threaded muzzle and 11-degree crown to support accuracy-focused builds and muzzle device selection

Specs

  • Brand: Rosco Manufacturing
  • Series/Model: Bloodline
  • Type: Barrel
  • Caliber: 300 AAC Blackout (300 BLK)
  • Barrel Length: 8.2 in
  • Barrel Material: 4150 CMV
  • Barrel Profile: Heavy
  • Finish: Nitride (Black)
  • Twist Rate: 1:7
  • Gas System Length: Pistol
  • Gas Block Journal: .750
  • Muzzle Thread: 5/8x24
  • Crown: 11 Degree
  • UPC: 181969500111
  • Manufacturer Part Number: BL-82-HB-300BLK-7-P

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.

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