VARGET is my go to powder for 223,308 and 30-06 !! Best thing about this powder is no change in pressure due to temp. swings.. I have used this powder in 204 and 260 but could not get the grouping to close up... It still did shoot under 1 inch though... I would diffinently recommed this VARGET to any beginner in reloading cause it can be used in lots of cartridges.. I would share my load data for specific guns ... load-em-up shooters !!!!