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Casting shot.....a couple of questions if I may

Posted: Tue Sep 03, 2019 8:15 pm
by Gazza
I'm using new roofing lead offcuts.
I am casting buckshot to use in shotgun cartridges.
Do I need to add antimony and tin? if so what is the ratio per kg/lb?
Or being that the shot is relatively slow compared to a bullet can I just use neat lead and still avoid deformation?

Re: Casting shot.....a couple of questions if I may

Posted: Tue Sep 03, 2019 9:31 pm
by dromia
I would add a smidgeon of tin, around 1%, to aid flow and fillout.

Add nothing else, soft is good.

Re: Casting shot.....a couple of questions if I may

Posted: Wed Sep 04, 2019 6:57 am
by Gazza
:good: