In addition it shoots nicely in my 7.62x39 SKS but I really Do not anticipate super accuracy out imr 3031 powder uses of that aged Yugo girl. MoJoy99 mentioned: any one making use of IMR3031 for reloading 223 in an AR System? What do you think that of it? Exactly what are your success with it? My most loved for 223 is H335. Meters precisely, func