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Discussion in 'Reloading' started by briannelson89, Oct 26, 2012.
dose any one have any loading data for a 30 stw im think im going with a 185
In my .30-8mm, which is the same thing, I load 76grs of R22 with a 210gr Matrix VLD or a Berger but the Matrix is more accurate. Mine has a 27 1/2" barrel and it does 3090fps with that load.
Isn't 300 roy data basically the same???
Roy data is based a considerable freebore so the charge weights tend to be higher.
I have been using 79gr RL-25 with Berger 210 LRBT and a Fed 215M primer.
START LOW AND WORK UP!!!!!!!!
you can use .300 Ackley data as a starting point. Or you can use .300 Jarrette, or .308 Baer (the small case). All are similar to a .300 WBY mag
thanks guys now im geting some were keep them comen