Ok guys,, found my slugs, had 3 different ones, PO-1/Shadow 2 & PO-7. All were checked with my $22 buck Hornady Calipers & they came out @ .355ish,.355.5! That's why I use .356 size bullets 95% of the time. One of my favorite bullets was always the Xtreme 135 @ .356. But once my buddy & I started Powder Coating I don't buy many commercial bullets unless there on sale!