This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.
Rosco Manufacturing
Bloodline
Rosco Manufacturing Bloodline Barrel, M4 Profile, 5.56 NATO, 14.5" Threaded Barrel, 1/2X28 Thread Pitch, 1:7 Barrel Twist, Mid-Length Gas System, 4150 CMV, Fits AR15, Nitride Finish, Black BL-145-M4-556-7-C
Key Details
Purchase Requirements
- Final availability is confirmed at checkout.
Product Description
This Rosco 14.5" M4 5.56 NATO Bloodline Barrel was built around the M4 platform and is designed as the next evolutionary step in the series. It is perfectly suited for your next patrol or duty carbine build. ALL NFA RULES APPLY! Rosco 5.56 (NATO) barrels are crafted to meet the modern-day carbine shooter's requirements. Rosco is a long way from your daddy's Sporter AR, and those specs just won't cut it anymore. Whether managing dwell times for SBRs, running suppressed, or setting up a balanced patrol carbine, Rosco has incorporated your needs into its engineering. Rosco has achieved this by selecting the right twist rates, gas port diameters, and barrel materials based on the specific barrel design.
Features
- 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: 1/2X28
- Gas Block Size: .750
- Gas System Length: Carbine
- Barrel Crown: 11 Degree
- Barrel Finish: Nitride
- Barrel Extension Finish: Nitride
