Ar-15 Bloodline Barrels - Ar-15 16'''' Bloodline Barrel M4 Carbine 1-7tw 1/2-28 5.56 Nato

Name: Ar-15 Bloodline Barrels - Ar-15 16'''' Bloodline Barrel M4 Carbine 1-7tw 1/2-28 5.56 Nato
Brand: Brownells
Price: 140.5 USD
Availability: InStock

Sold byBrownells•Posted Apr 28, 2026

Compare prices for Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 16" M4 Contour 1:7" Twist Black Nitride

$140.50

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Deal Summary

Currently in stock.
Caliber: 223/5.56
Category: parts
UPC: 181969500067
SKU: 430103324
Brand: Rosco Manufacturing

Price History

Deal Details

The Rosco 5.56 barrels are designed to meet the modern-day carbine shooters requirements. Rosco Manufacturing is a long way from your 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 they have incorporated your needs into our engineering. Rosco has successfully accomplished this by picking the right twist rates, gas port diameters, and barrel materials according to the barr