Bloodline 8.2″ 300 Blackout
$145.00
This 8.2” Rosco barrel was designed for SBR/ 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!
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Description
This 8.2” Rosco 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 Black Out 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 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 |
Additional information
| Weight | 2.0 lbs |
|---|---|
| Dimensions | 17.5 x 2 x 2 in |
1 review for Bloodline 8.2″ 300 Blackout
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Read moreMORE INFOBloodline 16” M4 5.56 NATO (Mid-Length)
$150.0016” Mid-Length barrel: This 16” Mid-Length barrel was designed around the USASOC specs for an Improved Upper Receiver Group with a little bit of the Rosco touch as well. The longer gas system allows for a smoother gas curve which leads to managed dwell times. This combo creates a great balance of speed and performance.
Alex sharp (verified owner) –
Built an AR pistol with this barrel it ran supers and subs unsuppressed no problem, ran 123gr to 220gr fine no hiccups at all, also came with 1 dimple for a set screw style gas block which was a nice touch, overall look and finish is great. I definitely recommend this product.