BLOODLINE 14.5″ M4 5.56 NATO

ROSCO MANUFACTURING

MSRP: $164.00
Sale: $147.60
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UPC:
181969500043

14.5″ M4 5.56 NATO Bloodline Barrel: This Rosco 14.5″ M4 5.56 NATO Bloodline Barrel was built around the M4 platform and is designed to be the next evolutionary step in the series. This barrel is perfectly suited for your next patrol or duty carbine build. ALL NFA RULES APPLY!

Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. They are a long way from your daddy’s “Sporter” AR-15, 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 they have incorporated your needs into their engineering. Rosco has 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 have also balanced input from their consumers and military end users in order to bring you the rifle barrels you need, not just the one they want to sell you.

Barrel Length 14.5″
Barrel Weight 26.34 Oz
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 Carbine
Barrel Crown 11 Degree
Barrel Finish Nitride
Barrel Extension Finish Nitride
Manufacturer Part Number:
BL-145-M4-556-7-C
Sub Category:
Barrels
Cartridge:
5.56x45 Nato
Length:
14.5"
Gas System Length:
Carbine
Gas Block Diameter:
.750″
Profile:
M4
Barrel Finish:
Black Nitride
Twist Rate:
1:7
Muzzle Threads:
1/2x28
Firearm Make:
AR15
Made in the USA:
Yes

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