Diamondback Firearms 5.56 AR-15 Carbine Barrel Nitride - 10"

The National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.

The Diamondback Firearms 5.56 NATO AR-15 Carbine Barrel is machined in house on state-of-the-art CNC machines and are thoroughly inspected at multiple stages of the build process to ensure quality. This 10” barrel is machined from 4150 Chrome Moly Vanadium Steel and is 5R rifled to ensure consistent accuracy and has a 1:8 twist rate. The carbine length gas system is optimal for reliability with a short 5.56 barrel. It is threaded 1/2x28 and features an 11 degree target crown. The final process is a salt bath Nitride finish for an added layer of protection.

Features:

   10” barrel chambered in 5.56 NATO
   Machined from 4150 CMV steel
   Salt Bath Nitride finish
   Carbine length gas system
   1:8 twist rate
   5R rifling
   11 degree target crown
   Threaded 1/2x28