Faxon Firearms AR-15 Duty Pencil 5.56 NATO 10.5" Barrel

A light 10.5" barrel for short AR-15 builds. At .9 lbs, the pencil contour takes a lot of weight off the front of the gun, and it runs a carbine length gas system with 1/2-28 muzzle threads for the usual 5.56 muzzle devices.

Faxon stress relieves and air gauge tests its Duty Series barrels and checks each one for headspace. It is button rifled, finished in black nitride inside and out, and cut with an 11 degree target crown.