This revolutionary, spherical powder was launched by Hodgdon CFE 223 Smokeless Gun Powder in January of 2012. This incredibly versatile rifle propellant was designed as a copper fouling deterrent because it incorporates in its components CFE or Copper Fouling Eraser, cfe 223 an ingredient originally utilized by the military. The resulting powder generates longer periods of regular precision with much less barrel cleaning cfe 223 essential For lots of well-liked cartridges such as the 223 Remington, 22-250 Remington, and 308 Winchester. This powder is ideal for the Match, Varmint, and AR shooters.