Just purchased a 500 A Square rifle and need everything. Dies, brass (properly headstamped or converted 460 Wby brass), 460 Wby brass (unconverted), .510 bullets, soft point or solids. Hopefully somebody has some of this stuff squirreled away from a long-ago itch that was scratched and moved on from.
Also looking for .50-70 brass and reloading dies for a rolling block build underway.