Real Avid Foul-Out Gunk Blaster 12oz Aerosol. This powerful gun- metal grade solvent quickly strips gun actions of burnt powder oil and grease eliminating malfunctions of moving parts due to fouling and build up. Quickly cleans chambers actions trigger groups bolt groups slides choke tube threading semi-auto gas ports extractors ejectors and other hard to reach areas. Specifications for Real Avid Foul-Out Gunk Blaster: Manufacturer: Real Avid Color: Multi Weight: 12 oz Length: 8.5 in Compliance: No Sale To Hawaii Features of Real Avid Foul-Out Gunk Blaster Blasts away grease and grime quickly Fast evaporating Eliminates most malfunctions of moving parts caused by foulingand grime build-up For best results remove the bottom action/ trigger assembly before application. Position firearm to allow solvent and gunk to flush out of the chamber. Use short blasts to pin-point clean inside the action Quickly cleans chambers actions trigger groups bolt groups slides choke tube threading semi-auto gas ports extractors ejectors and other hard to reach areas Air dry for 2 minutes and then apply thin coat of Gun-Max Gun Oil to metal surfaces to protect against rust and wear Two position nozzle straw: SPRAY and BLAST (an industry first flip up nozzle provides pin-point chemical application with nozzle in the "up" position; the "down" position provides a wider spray and safely stores the straw when not in use) Package Contents: Real Avid Foul-Out Gunk Blaster Real Avid AVDCB12A: Foul-Out Gunk Blaster 12oz Aerosol