This groundbreaking, spherical powder was released by Hodgdon CFE 223 Smokeless Gun Powder in January of 2012. This extremely functional rifle propellant was developed being a copper fouling deterrent mainly because it incorporates in its formulation CFE or Copper Fouling Eraser, an component in the beginning used by the armed cfe 223 service. The ensuing powder creates for a longer period periods of steady cfe 223 accuracy with fewer barrel cleaning needed For numerous preferred cartridges such as the 223 Remington, 22-250 Remington, and 308 Winchester. This powder is ideal for the Match, Varmint, and AR shooters.