Rosco Manufacturing Bloodline 14.5″ M4 5.56 NATO (Carbine)


Out of stock

SKU: Rosco_BL145M4 Categories: , ,


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.

These 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 SBRs, 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 being made.

Additional information

Weight 2.5 lbs


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.