MD--Bear with me, I know practically nothing about reloading--but I'm curious about a couple of things. I've used the Hornady light mags and thought they were agood round--now they've come out with the "Superformance" ammo. It appears to be about the same as the light-mag without the additional recoil(from what I've read--have not tried them yet). I'm curious in two ways 1) if I pulled the sst bullet out of the super round and substituted a tougher bullet of the same shape and weight--would the bullet perform the same,(mv, energy, traj , etc.) 2) what would be the inherant problems if I stuck in a lighter bullet ( pull a 140g 270 and replace with a 110g 270)? Thanks--Bill
