Where I am hunting in Pa., it is a shotgun reg. area. I am using a Rem. 870 Express Ultra-Mag shotgun with a non-rifeld barrel. I was wondering what you guys thought would be best to use. I usually don't get to many shots 60+ yards so I have used buckshot in the past but there is always a despute over this between my friends and I. Half of us use slugs and half use buckshot. I don't want to send the $200+ for a new barrel so I have been using a 3" slug as my first shot and 3" XX buskshot as my last 4 (incase he starts to run). What do ya think?