16" Rosco, Bloodline- Govt Profile, Mid Gas, 1:7, 5.56 NATO

16" Rosco, Bloodline- Govt Profile, Mid Gas, 1:7, 5.56 NATO

Rosco Manufacturing
$166.99
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Description

16″ M4 5.56 NATO Mid-Length Bloodline Barrel (Mid-Length): This 16″ M4 5.56 NATO 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.

Our Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. We are a long way from our daddy’s “Sporter” AR, and those specs just won’t cut it anymore. From properly managed dwell times for SBR’s, to running Suppressed, or setting up a balanced patrol carbine we have incorporated your needs into our engineering. We have successfully accomplished this by picking the right twist rates, gas port diameters, and barrel materials according to the barrel we are making (not a lazy blanket method). We have also balanced input from our consumers and military end users in order to bring you the product you need, not just the one we want to sell you.

Barrel Length 16″  
Barrel Weight 28.97oz  
Barrel Material 4150 CMV  
Barrel Caliber 5.56  
Barrel Profile

M4

  
Twist

1/7

  

Barrel Thread

 1/2 x 28  

Gas Block Size

 .750  

Gas System Length

 Mid-Length  
Barrel Crown

11 Degree

  
Barrel Finish

Nitride

  
Barrel Extension Finish

Nitride