klw
posted this
20 March 2008
linoww wrote: Just bought this thing for my plinking '06 loads.It is a 308241(PLAINBASE) in 8 cavity.Casts nice and round within about .001 and only one cavity is off from the rest.That one is .315/.302/153g while the others are .313/.301/151.5g.I just hope it shoots!!!My single cav. 308241 sure does well.
George
Is it marked Ideal or Lyman Ideal?
Those Ideal moulds appeared, I think, in the 1890's. When Lyman took over they too made them for a while. Not really sure when production stopped but I would assume that it was in the 1950's. There were four sizes of these Ideal Armory moulds, six, seven, eight and nine's. The larger the bullet the smaller the number of cavities. Back around 1900, I think, all Ideal gang moulds had six cavities. When the mould design was updated they dropped the 6 and added the 7,8 and 9 cavity sizes. Of those three the 9's are by far the rarest. I've never even seen one.
Mould like you pictured show up on E-Bay a couple times a year. Sometimes you can buy them for almost nothing. Sometimes they sell for well over $400. The prices fluxuate wildly.
Because they are at least half a century old most don't produce very good bullets.