Faxon Firearms M24 5R Button Rifled Honed and Lapped Barrel 6mm GT 26" Fits FX7 Prefit, Black

Faxon Firearms M24 5R Button Rifled Honed and Lapped Barrel 6mm Creedmoor 26" Fits FX7 Prefit, Black

Faxon Firearms 5R Button Rifled Gunner Barrel 6.5 Creedmoor 20" Fits FX7 Prefit, Black

Faxon Firearms 5R Button Rifled M24 Barrel 6.5 Creedmoor 24" Fits FX7 Prefit, Black

Faxon Firearms 5R Button Rifled Medium Sporter Barrel 8.6 Blackout 16" Fits FX7 Prefit, Black

Faxon Firearms 5R Button Rifled Gunner Barrel .308 Win 18" Fits FX7 Prefit, Black

Faxon Firearms Duty Carbine-Length Button Rifled Gunner Big Bore Barrel .450 Bushmaster 16", Black

Faxon Firearms Blowback Button Rifled Pistol Caliber Taper Barrel 9mm 16", Black