I don't reload for those calibers yet but according to the Handloaders Manual of Cartridge Conversions 44 Webley / 44 Bulldog brass can be made from .44 Magnum. Turn rim to .503" dia. and thin to .048". Trim to length. (.57) F/L size.
44 Special and 44 Russian brass should also work as it is the same case just different lengths so brass shouldn't be too much trouble.
I don't know if
Jethunter makes bullets in this caliber but you might give him a try. According to the HMoCC the bullet diameter is .440. It may be a heeled bullet, I'm not sure. You will want to slug the bore to verify the diameter of course. If you decide to cast your own I would recommend Bernie at ht tp://www.oldwestbulletmoulds.com/ best email for Bernie seems to be:
allisonmonument@aol.com
I can also recommend h ttp://www.accuratemolds.com/
tom@accuratemolds.com Tom will make a bullet mold for a custom diameter or even a completely new profile.
44 magnum dies will probably work. Even 44 Russian. If you want the real thing then you might try CH4D.com as they make dies for everything it seems.
I wouldn't recommend Pyrodex but BP is very easy to reload with. For revolvers I use GOEX FFFG Black Powder. Your minimum load with BP is always a full case uncompressed. That is filled to where the bottom of the bullet will be when seated. You don't want an air gap. Air is a bad thing in a BP cartridge and is to be avoided. If you really do have to download (usually only with a BP rifle cartridge) then you have to use something like oatmeal as a filler. Air can cause detonation which is very bad. BP can be compressed a bit if you feel you need a bit more power. Another nice thing about BP is that you are basically recreating the original cartridge so not only is it the safest but you get the full experience of shooting the firearm just like it was when made. If you haven't tried BP yet I highly recommend it. (providing you have a suitable range, preferably outdoors). It is a wonderful experience.
I don't have a recommendation for a smokeless load. I have found short squat cartridges like this to be very load sensitive. When you do find a load you have to be sure to be very consistent as the large surface area seems to be sensitive to variation.
Good luck with your project!
