Faxon Firearms Match Series, Gunner Profile Barrel, 338 ARC, 16, Carbine Gas System, Fits AR-15, Nitride Finish, Black 15B338A8C16NGQ-5R-NP3 The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Faxon's Gunner profile combines the durability of the Gov't profile with the weight savings and maneuverability of the Pencil profile. The Gunner profile brings the balance of the rifle back towards the shooter's body, limiting fatigue, and allowing for shooting, training, or hunting all day long.