Rosco Mfg Bloodline 5.56 NATO Barrels
$130.00 – $165.00
The Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. Rosco is a long way from our 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 we 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 barrel Rosco is making (not a lazy blanket method).
Description
- Barrel Length – 10.5, 11.5, 14.5 or 16 inch
- Barrel Material – 4150 CMV
- Barrel Caliber – 5.56 NATO
- Barrel Thread – 1/2×28
- Gas Block Size – .750
- Gas Length System – Pistol or Carbine
- Barrel Crown – 11 degree
- Barrel Finish – Nitride
- Twist – 1/7
- Barrel Profile – M4 or Heavy
