Quote Originally Posted by Sharpienads View Post


Low brass/aluminum on the left, right two are high brass.

I am by no means a shotgun expert. If I'm wrong about this I'm sure somebody here will set us straight.
They're not aluminum- almost all shells now are steel case... they may be aluminized or zinc plated, some have brass PLATING to keep up the illusion, but only premium shells are still brass.
and I'll agree that high brass used to mean higher power loads, but it's just become marketing...

if you think your shells are something other than plated steel, take a magnet to them...