This 350 Legend chambered 20 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our Performance Series barrels feature a Nickel Boron Coated Extra Wide Feed Ramp Extension.
IMPORTANT: A standard 5.56 1/2×28 flash hider will not have enough clearance for a .350 round to pass.
Use a 9mm 1/2×28 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.
Recommended for use with a rifle buffer system.
4150 Chrome Moly Vanadium
QPQ Corrosion Resistant
Gas System Length
Gas Block Journal
HP and MPI Tested