Ballistic Advantage AR-15 Barrel 350 Legend 16" Hanson Contour 1:16" Twist QPQ

The Ballistic AdvantageA(R) Performance AR-15 16" Carbine-Length Gas .350 Legend 1:16 CMV Barrel w/ Lo Pro Gas Block features a Nickel Boron coated extra wide feed ramp extension for smooth feeding. This barrel is constructed with Chrome Moly Vanadium steel and a corrosion-resistant QPQ finish for superior strength and lasting durability. Compatible with carbine-length gas systems, this Hanson profile barrel features a 1.03" gas block seat for .750" low-profile gas blocks ONLY. The 1/2x28 thread pitch is perfect for your favorite muzzle devices like flash hiders and muzzle brakes. This barrel is HP and MPI tested and features a 1:16 twist rate for superior precision and accuracy. Hanson Series Barrels feature a proprietary BA Hanson profile and include a pinned lo-pro gas block. Hanson barrels are not designed to work with aftermarket piston kits. IMPORTANT: A standard 5.56 1/2x28 flash hider will not have enough clearance for a .350 round to pass. Use a 9mm 1/2x28 muzzle device or one designed for .350 Legend rounds. Before installing a muzzle device, ensure a 350 Legend round will drop freely through the muzzle device bore.