I used an RCBS 405 grain GC mold. Out of wheelweights, checked 'n' lubed, they came in about 425 grains. From my guide gun, I got inch and a quarter to inch and a half 100 yard groups if I segregated the bullets by weight to the nearest half grain.

If I had to do it again (sold both gun and mold) I'd probably look at their 2 cavity 300 grain GC mold.

Anyone who thinks there's two sides to everything hasn't met a M�bius strip.

Here be dragons ...