If your just shooting pellets (not slugs), there is little reason to cast. .177 and .22 pellets are so plentiful and easy to attain, there is little reason to re-invent that wheel. Others may argue, but to me casting is not even a consideration until you get to .257 diameter. Yeah, I have had custom slugs made for my Marauder in .250, and they work well. But there are plenty of pellets up to 53 grain that work just as well.
As for working with lead and being afraid of lead contamination, get over it! Follow a few simple rules and you'll be fine. Ever dig into a tin of pellets? Little difference. Learn to wash after use and dont put things into your mouth while handling. As I showed above, I take ventilation seriously, but don't let that put you off. There are many other ways to achieve the same goal. I used to just put a couple fans on either side of my casting operation, pushing the fumes out my garage door. That worked for many years, but I wanted something more permanent. Everyone has his own way to do things and you'll find yours, make it happen!
Chris
As for working with lead and being afraid of lead contamination, get over it! Follow a few simple rules and you'll be fine. Ever dig into a tin of pellets? Little difference. Learn to wash after use and dont put things into your mouth while handling. As I showed above, I take ventilation seriously, but don't let that put you off. There are many other ways to achieve the same goal. I used to just put a couple fans on either side of my casting operation, pushing the fumes out my garage door. That worked for many years, but I wanted something more permanent. Everyone has his own way to do things and you'll find yours, make it happen!
Chris