1. Home
  2. Accessories
  3. Barrels
  4. 300 Blackout
  5. Rosco Bloodline 8.2" 300 Blackout Barrel

Rosco Bloodline 8.2" 300 Blackout Barrel

0 Review(s) Write a Review
Your Price: $113.99
You Save:$31.01(21%)
Rosco Manufacturing Bloodline 8.2" 300 Blackout Barrel
Part Number: RM-BL-82-HB-300BLK-7-P
Availability: Out of Stock. 0
In-store Pickup Available in Marianna, FL

This Rosco 8.2” 300 Blackout Bloodline Barrel was designed for SBR and Pistol use in conjunction with suppressors. This is the shortest that we will go to allow you the flexibility of a shorter Personal Defense Weapon (PDW) without sacrificing performance or ballistics. ALL NFA RULES APPLY!

Our 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 our 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 we set out to make these. Let’s just say that we don’t like leaving things to chance.

Barrel Length8.2"
Barrel Weight17.73 oz
Barrel Material4150 CMV
Barrel Caliber300 BLK
Barrel Profile




Barrel Thread

5/8 x 24

Gas Block Size


Gas System Length

Barrel Crown

11 Degree

Barrel Finish


Barrel Extension Finish


Reward Points

5 points will be rewarded to you when you buy this item.

Related Items

Browse Similar Items

Recently Viewed Items

0 Items
5% off first order on over $95
CODE: 9505
Not valid on handguns or all items