Bore Tech - C4 Carbon Remover Default:16oz The "50 BMG" shellholder is

The "50 BMG" shellholder is a specific shellholder to suit cartridges of this type (50 BMG and similar can only work with the Mark II machines)

Gun Cleaner & Lube - Hornady One Shot Gun Cleaner and Lube is a revolutionary formula developed to rid firearms of malfunctions caused by a build-up of lubricant and grime

this decades old technology turns black whether the barrel is copper fouled

Equally effective for deep or shallow fluted barrels

Packed in hangable and re-sealable plastic bags for convenience

Bore Tech - C4 Carbon Remover Default:16oz The "50 BMG" shellholder isBore Techs C4 Carbon Remover is a cutting edge carbon cleaner that quickly and effectively removes heavy carbon fouling without the hazards, toxicity, and odors typically found in competitive cleaners. C4 CARBON REMOVER IS 100% BARREL SAFE NON HAZARDOUS AMMONIA FREE ODOR FREE BIODEGRADABLE USER FRIENDLY Bore Tech C4 Carbon Remover features a highly advanced chemical formulation that begins its assault on carbon fouling by utilizing a strategic blend