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