This groundbreaking, spherical powder was released by Hodgdon CFE 223 Smokeless Gun Powder in January of 2012. This extremely functional rifle propellant was developed for a copper fouling deterrent because it incorporates in its system CFE or Copper Fouling Eraser, cfe 223 an component initially used by the armed service. The resulting powder creates for a longer period durations of constant accuracy with significantly less barrel cleaning needed For most cfe 223 load data well known cartridges like the 223 Remington, 22-250 Remington, and 308 Winchester. This powder is ideal for the Match, Varmint, and AR shooters.