[MrSmiley]

Ok so I completly understand how weight and diameter affect your BB's performance, but how does it's composition come into play? Someone had told me Bioval** BB's go farther because they're organic or something of that sort, was he blowin smoke at me? Does it just come down to what it's made of or is it how the bb itself was manufactured? A combination of the 2 doesn't sound to far off from the truth but I don't quite understand how it works if in the end the BB's are the same size or weight

And in a final thought, is it possible for low grade BB's to actually damage your gun?