This revolutionary, spherical powder was released by Hodgdon CFE 223 Smokeless Gun Powder in January of 2012. This extremely functional rifle propellant was produced as a copper fouling deterrent since it incorporates in its components CFE or Copper Fouling cfe 223 load data Eraser, an ingredient to begin with used by the navy. The ensuing powder creates for a longer period periods of regular precision with less barrel cleaning essential For lots of well known cartridges like the 223 Remington, 22-250 cfe 223 Remington, and 308 Winchester. This powder is perfect for the Match, Varmint, and AR shooters.