Thanks Tac, it would be through the Euroarms Rogers & Spencer I hope to acquire.

The mould was one ingot as part part of a job lot and hopefully will turn out a clean bullet after I have tidied it up a bit.

I will I'll be using the mould anyway for a .45 Colt gallery rifle which is also on the cards and so it's not loss if it isn't possible.

i think the mould was originally intended to make bullets for a 45 ACP which may mean it may throw them out a little on the small side for a 45 muzzle loader, depends on what size they need to finish up at I suppose.