NOE
They make 3 Keith moulds.
The 432421 (434421) 245-255gr., the H&G 503 265 gr.(432 diameter) and the 275-K, both .432 or .434 diameter.
Thet come in 2, 3 or 4 cavity brass or aluminum.
The Lyman is nominal diameter with #2 alloy and the RCBS 250-K is sized with Linotype; this means both have a tendency to cast undersized with WW metal, which makes them wonky with .431 or larger throats.
