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Rosco Manufacturing Bloodline 16" 5.56 Government 1:7 Twist Black Nitride Midlength Barrel - BL-16-GVT-556-7-M

Save 5 % MSRP: $169.00 $160.55

November Savings Sale: use code BFMONTH12OFF for an additional 12% off this item. Holiday Price Protection Holiday Price Protection Info If the price drops within 30 days of your purchase, we’ll credit the difference.

Only 9 left in stock

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SKU: 4644 Categories: , , 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.

Specifications:

Weight 32 oz
Dimensions 18 × 3 × 3 in
Finish

Nitride / Melonite

Barrel Profile

M4

Gas System Length

Midlength

Gas Block Journal

0.75

Barrel Length (inches)

16

Barrel Chamber

5.56 NATO

Platform

AR-15

Twist Rate

1-7

Muzzle Thread Pattern

1/2×28

MPN BL-16-GVT-556-7-M
UPC 4644
P65 Warning Message P65 Warning Message

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.

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