Thanks for the enjoyable video Benstt, was a very good visit across the pond.
On the brass and copper ammo? Off the wall thoughts on metals some may need to be wary of? Am thinking some people tend to think lead free means completely lead free just because something says it's brass or copper w/o knowing some differences. Not all copper and brass are created equal when it comes to alloys or mixtures of them. Color can be an important clue in what's what and from where sometimes.
If and when trying to go lead free, some may be surprised that lead can actually be a part of the scenario of brass and copper alloys at a reduced rate. Other things contained in some alloys may be surprising as well? There is some metallurgy involved on why depending on what results are sought.
The fairly interesting article below explains some of it:
Brasses are copper zinc alloys with a wide range of engineering uses. The addition of zinc to copper raises the strength and gives a range of properties, and the brasses are a very versatile range of materials. They are used for their strength, corrosion resistance, and ease of working and joining.
www.azom.com