Alliant Reloder 15 Smokeless Gun PowderReloder 15 is the best all-around medium speed rifle powder providing excellent .223 and .308 caliber performance. Selected as the powder for U.S. Military’s M118 special ball alliant reloder 15 long range sniper round.Broad caliber rangeContains de-coppering agent.High reloder 15 powder velocity varmint loa