Faxon Firearms AR-15 350 Legend 16" 1:16 Gunner Profile Barrel - Salt Bath Nitride

The Faxon Firearms AR-15 Gunner Profile 350 Legend barrel brings Faxon's in-house manufactured construction to the .350 Legend straight-walled cartridge, giving AR-platform builders a reliable option for straight-walled hunting rifles, suppressor hosts, and short, handy carbines chambered in this whitetail-legal round.

Machined from 4150 Certified Gun Barrel Quality steel, the 16" blank is cut to Faxon's Gunner profile with 1/2x28 muzzle threads. The bore carries a 1:16 twist, the SAAMI-recommended rate for stabilizing .350 Legend bullets, and is finished inside and out in salt bath nitride for wear resistance and easier cleaning. The barrel extension mates with standard AR-15 bolt and bolt carrier groups.

A carbine-length gas system with a .750" gas block journal keeps the action running reliably with both supersonic and subsonic loads. The barrel is finished in black overall to drop in cleanly alongside other standard AR-15 components, and is made in the USA to Faxon's specifications.

Whether you are assembling a new straight-walled whitetail rig or converting an existing lower into a suppressor-ready .350 Legend carbine, this Faxon Gunner barrel delivers the consistent construction and dependable accuracy that have made Faxon a go-to choice for AR-15 builders.