Jacob Grey Firearms 5.56 NATO/.223 Remington Threaded AR Barrel

Every AR-15 build is different. Depending on what your intended purpose for a particular rifle will be, you might want a lightweight, short or sculpted barrel of some sort. If your next build is a practical undertaking and youre looking for a for a barrel with a little more substance. On the other hand, if youd like to build a sleeper, a rifle that you can take out there without drawing too much attention and outshoot the entire range, you might want to try the Jacob Grey Govt. A barrel that is shorter than 16″ is only for use on a pistol configuration firearm or a NFA registered Short-Barreled Rifle (SBR). All NFA laws apply! Specifications for Jacob Grey Firearms 5.56 NATO/.223 Remington Threaded AR Barrel: Manufacturer: Jacob Grey Firearms Color: Black Finish: QPQ Nitride Fabric/Material: 4150 Chrome Moly Vanadium Steel Cartridge: 5.56x45mm NATO, .223 Remington Gas Block Journal Size-Diameter: .750 in Threads per Inch: 1/2×28 Barrel Twist Rate: 1-7 Barrel Material: 4150 Chrome Moly Vanadium Flutes: No Gun Make: AR Platform Gun Model: AR-15 Condition: New Gas Block Journal Size-Length: 1.9 in Features of Jacob Grey Firearms 5.56 NATO/.223 Remington Threaded AR Barrel: Made from high-quality 4150 CMV steel barrel blanks; All Jacob Grey barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition (By Manufacturer); High pressure tested (HPT) and Magnetic particle Inspection (MPI); Coated with QPQ corrosion resistant finish; Compatible with JG-15 Upper receiver or any Mil-Spec AR-15 upper receiver Package Contents: Jacob Grey Firearms 5.56 NATO/.223 Remington Threaded AR Barrel