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  5. Rosco Bloodline 16" M4 5.56 NATO Mid Length

Rosco Bloodline 16" M4 5.56 NATO Mid Length

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Your Price: $124.50
MSRP:$150.00
You Save:$25.50(17%)
Part Number: RM-BL-16-GVT-556-7-M
Availability: In Stock: 1
In-store Pickup Available in Marianna, FL
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 Length16?
  • Barrel Weight28.97oz
  • Barrel Material4150 CMV
  • Barrel Caliber5.56
  • Barrel ProfileM4
  • Twist1/7
  • Barrel Thread1/2 x 28
  • Gas Block Size.750
  • Gas System Length Mid-Length
  • Barrel Crown11 Degree
  • Barrel Finish Nitride
  • Barrel Extension Finish Nitride

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