There are some very good deals out now on PMC .223 Bronze. I can't find any specs on the internet or PMC's website. Obviously this stuff is not bronze. I see they have Gold and Silver so I asume this is just their lowest quality/priced stuff. I have seen it lately for as low as .40/ round. Anyone have experience shooting or reloading this ammo? Brass? Boxer primed? Reloadable?