04 March 2012, 06:18
Frank Martinez30-500?
While watching a hunting show on the tube I heard reference made about a 30 cal built using 500 J brass. Has anyone else heard about this and can you send me in the direction of more info?
Thanks,
Frank
05 March 2012, 02:57
MickinColoIf it’s just a necked down 500 Rimless Jeffery, maintaining its body length, it would be one “BIG SUCKER” at 146 grains H2O.

05 March 2012, 21:09
boom stickLet me guess. He had a 22" barrel.
05 March 2012, 21:26
Paul HI can't see it gaining much over the 30-378 weatherby, other than doubling the price of brass and buring your barrel out even sooner.
05 March 2012, 22:19
Frank MartinezUnfortunately there wasn't much or any info made. I thought it to be a rather unique combo.
Frank
05 March 2012, 22:31
jeffeossoabout 5 gr more than a 30-378