SKU: ROSBL-16-M4-556-7-C
UPC: 181969500067
The Rosco Bloodline Barrel 16" 5.56 1/7 is a modern AR-platform barrel designed for tactical and duty applications that require reliable intermediate-range performance. This 16-inch barrel length strikes a practical balance between velocity retention and handling characteristics, making it suitable for patrol rifles, training setups, and general-purpose AR builds.
The 1/7 twist rate is optimized to stabilize a wide range of 5.56 NATO ammunition, from lightweight 55-grain rounds to heavier 77-grain match and barrier-blind loads. This twist specification ensures flexibility in ammunition selection while maintaining the necessary velocity for consistent barrier performance. The barrel weighs 2.56 lbs, contributing to a manageable overall rifle weight for various operational scenarios.
This barrel configuration appeals to law enforcement operators, military personnel, and serious civilian shooters who are building or upgrading duty-grade rifles. It excels in carbine training courses and defensive shooting scenarios where intermediate-range accuracy and reliability are critical. The Bloodline line represents a commitment to quality barrel manufacturing, ensuring consistent performance for discerning shooters.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
