This revolutionary, spherical powder was released by Hodgdon CFE 223 Smokeless Gun Powder in January of 2012. This extremely functional rifle propellant was designed like a copper fouling deterrent as it incorporates in its formulation CFE or Copper Fouling Eraser, an cfe 223 ingredient to begin with used by the military. The resulting powder creates extended durations of reliable accuracy with considerably less barrel cleaning needed For several well-liked cartridges such as the 223 cfe 223 load data Remington, 22-250 Remington, and 308 Winchester. This powder is perfect for the Match, Varmint, and AR shooters.