When the 300 B.O. first hit the street, I got the mold, cast up a big handful of boolits, then never got the rifle.
At this point in History, I probably won't. Rather than have it sit on the shelf for another 20 years, then get thrown out-
Anyone that can use it is more than welcome to it.
Its the old version that is marked '300 Black Out', with the 2 indexing pins across the bottom of the blocks.
Its probably what evolved into the TL 309 230 5R ,,,,,, 230gr .309
Tell me ya want it and PM a address. I'll send it out next week when the weather clears.