This innovative, spherical powder was introduced 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 cfe 223 load data Copper Fouling Eraser, an ingredient originally employed by the army. The resulting powder makes for a longer time intervals of dependable accuracy with considerably less barrel cfe 223 load data cleansing demanded For a lot of common cartridges including the 223 Remington, 22-250 Remington, and 308 Winchester. This powder is perfect for the Match, Varmint, and AR shooters.