Help with Rio loads for my 12 year old

[Andy]

Originally Posted by john pulis

If you look at the Alliant and Hogdons web sites you will find tested recipes. Also look at the Claybuster web site. He has recipes using 700x with his 3/4 & 7/8 oz loads with Win, REM, and Federal hulls, tapered and straight wall hulls. Down range purchased the Duster line of wads, and may have recipes on his web site. Is the Orange duster a Winchester (tapered hull) clone? Are Rios a tapered or straight internal hull?

The Orange Duster label says "WAA20" equivalent, so assumed for a tapered hull? The Rio's are straight wall Reifenhauser or whatever you call it design. I only have the Dusters because it's a new bag of 500 for $6 laying on the gun club table.