The Firing Line Forums - View Single Post - Powder chemistry? Does anyone know why some are clean & some dirty?

45Marlin carbine · November 20, 2007, 11:52 AM

yes, some powders need higher pressures and/or longer barrels and unlock times (semi-auto) to burn well.

November 20, 2007, 11:52 AM	#4
45Marlin carbine Junior member Join Date: January 26, 2007 Location: South-Western North Carolina Posts: 1,124	yes, some powders need higher pressures and/or longer barrels and unlock times (semi-auto) to burn well.