38-55, heavy bullets?

[boxhitch]

Trying to track down .379 casts in the 260-300 gr range but mould sizes seem to jump from 250ish right up to 330
Would like to try some midrange weight, or is this just not done?
What did Original bp target loads use?
Would like to try a modern version, ideally a tapered bullet or at least a reduced front drive band

 

[Snider shooter]

Order a mould from Accurate moulds in the US. They will custom make one or they may have a design already made. Last couple I ordered were just under $200 CDN.

 

[oldrodder]

I have an Accurate mold that drops a 273 gr bullet. It's my favourite for my RB with a green Mountain barrel.

It's a powder coat only, no grooves.
Pay for the postage and I'll send you 50.