Is often a type of propellant used in firearms and artillery that produces fewer smoke and less fouling when fired compared to black powder. The combustion products are primarily gaseous, compared to close to 55% strong products (mainly potassium carbonate, potassium sulfate, and potassium sulfide) for black powder. Production of http://dallaspllex.tribunablog.com/smokeless-powder-velocity-no-further-a-mystery-26746059