Rosco Manufacturing 14.5″ M4 5.56 NATO Bloodline Mid-Length Barrel (1/7 Twist)

Original price was: $145.00.Current price is: $123.45.

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SKU: BL-145-GVT-556-7-M

Product Description

14.5” M4 5.56 NATO Bloodline Barrel (Mid-Length): This 14.5” 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. ALL NFA RULES APPLY!

The 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 Rosco has incorporated your needs into their engineering. They have successfully accomplished this by picking the right twist rates, gas port diameters, and barrel materials according to the barrel they are making (not a lazy blanket method). They also balanced input from consumers and military end-users in order to bring you the product you need, not just the one they want to sell you.

Barrel Length 14.5″
Barrel Weight 26.34oz
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

Specifications

Overview

Brand

Technical Information

Barrel Twist

1/7

Caliber

5.56 NATO / .223 Remington

Color / Pattern

Finish

Nitride

Firearm Compatibility

Thread Pitch

1/2 x 28

Size

14.5"

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit www.P65Warnings.ca.gov

Customer Reviews

Based on 2 reviews
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O
Ommie
Good

The quality feels good but not yet tested

M
M

The best in Customer Service!