Powders for Short Barrel Magnum

I just shot my new 22" 300PRC yesterday for the first time (not suppressed, I wish we could have them here in NY though), I had 225 ELDMs loaded up with Retumbo left over from a 26" 300 PRC. I lost 23fps per inch (25fps is the expected avg. loss per inch I believe) but they shot nice little groups, powder burned clean and thoroughly at 2757 fps. I have an ample stock of Retumbo so I'm glad it is preforming well in the 22" tube.
Glad to hear it! That's good performance. Hopefully NY will turn it around on the suppressors one day soon.
 
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