Dillon is the progressive bench mark everyone else tries to get to. Back that up with a lifetime no BS warranty, tough to beat. I've been loading on a 550 for 25yrs+ & a 650 for about 2yrs. If you must have a case feeder, the 650 is the tool. If you just want a good, simple progressive that does everything from 380 to 45-70, then the 550 is tough to beat.
"Given adequate penetration, a larger diameter bullet will have an edge in wounding effectiveness. It will damage a blood vessel the smaller projectile barely misses. The larger permanent cavity may lead to faster blood loss. Although such an edge clearly exists, its significance cannot be quantified".
Last edited by fredj338; 12-11-2012 at 12:32..