Rosco Manufacturing 10.5" M4 5.56 NATO Barrel
Bloodline 10.5″ M4 5.56 NATO: This Rosco 10.5″ M4 5.56 NATO Bloodline Barrel is designed to be the perfect addition to any SBR or Pistol build. ALL NFA RULES APPLY!
Our 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 SBR’s, to running Suppressed, or setting up a balanced patrol carbine we have incorporated your needs into our engineering. We have successfully accomplished this by picking the right twist rates, gas port diameters, and barrel materials according to the barrel we are making (not a lazy blanket method). We have also balanced input from our consumers and military end users in order to bring you the product you need, not just the one we want to sell you.
- Barrel Length - 10.5"
- Barrel Weight - 19.28 Oz
- Barrel Material - 4150 CMV
- Barrel Caliber - 5.56
- Barrel Profile - M4
- Twist - 1/7
- Barrel Thread - 1/2x28
- Gas Block Size - .750
- Gas Length System - Carbine
- Barrel Crown - 11 Degree
- Barrel Finish - Nitride
- Barrel Extension Finish - Nitride
As a small business committed to maintaining operational efficiency and cost-effectiveness, we prioritize keeping our overhead expenses minimal. In alignment with this goal and to ensure competitive pricing for our valued customers, we operate on a model that does not involve stocking inventory. Kindly anticipate a processing time of 5-7 days before your ordered items are dispatched. We appreciate your understanding and continued support.
