Rosco Bloodline Barrel .300 AAC Blackout 8.2" Barrel Barrel for AR-15

The Rosco Bloodline provides a lightweight and durable replacement option for AR15 pistols. It features an 8.2 inch length and is chambered for .300 Blackout. Get the best price online from GrabAGun today!
$128.99
In stock
SKU
GAG_RES-ROSBL-82-HB-300BLK-7-P
More Information

Bloodline Features

This Rosco 8.2" 300 Blackout Bloodline Barrel was designed for SBR and Pistol use in conjunction with suppressors. This is the shortest that Rosco will go to allow you the flexibility of a shorter Personal Defense Weapon (PDW) without sacrificing performance or ballistics. ALL NFA RULES APPLY! Rosco 300 Blackout barrels were created by using input from SOCOM end users and some of the original creators of the 300 Blackout caliber. Every barrel was designed to optimize the original role for this caliber; to be suppressor friendly and accurate. It is the goal to get you the performance that you seek out of these AR-15 barrels when running sub-sonic ammo or supersonic ammo (depending on barrel length). Twist rates, gas port diameters, and lengths have all been taken into account when Rosco set out to make these. Let's just say that Rosco doesn't like leaving things to chance.

Bloodline Specifications

  • Barrel Length: 8.2"
  • Barrel Weight: 17.73 oz
  • Barrel Material: 4150 CMV
  • Barrel Caliber: 300 BLK
  • Barrel Profile: Heavy
  • Twist: 1/7
  • Barrel Thread: 5/8 x 24
  • Gas Block Size: .750
  • Gas System Length: Pistol
  • Barrel Crown: 11 Degree
  • Barrel Finish: Nitride
  • Barrel Extension Finish: Nitride
More Information
Barrel Length 8.2
Caliber .300 AAC Blackout
Condition New in Box
Finish Per Color Black
Manufacturer Rosco
Manufacturer Part Number BL-82-HB-300BLK-7-P
Model Bloodline
Type AR Barrels
UPC 181969500111
Questions And Answers
Reviews