Core 15 Rifle Systems 11.5” 5.56 Pencil Profile Carbine-Length Barrel
This Core 11.5" Lightweight Pencil Profile Carbine Barrel comes finished in Black Nitirde and is machined from 4150 Chrome Vanadium steel.
Core Rifle Barrels are build to exacting standards on state of the art machinery. Barrel blanks are sourced from only the highest quality barrel blank manufacturers and go through a multi level Quality Control process from start to finish!
All NFA/ATF Rules Apply
- Length - 11.5"
- Material - 4150 Chrome Moly Vanadium
- Profile - Pencil
- Finish - Black Nitride
- Gas System Length - Carbine
- Gas Block Journal - .625"
- Twist Rate - 1:7 inches
- Muzzle - 1/2x28 Threaded
- Weight - 15.9 oz
Depending on your state and local laws, you could use this barrel with a lower receiver that is a Registered SBR, or Pistol. Possession of this barrel along with a Non-NFA lower receiver may be Prohibited. We are not lawyers and the above information is not legal advise. Make sure you understand the most up to date federal, state and local laws before proceeding with this product.