Ok, I only shoot my shotguns at waterfowl. That's as far as my experience goes. But, I have discovered that using one for big game will extend my season a bit. I have 4 or 5 12 guage shotguns laying around. The 2 most suited are probably my Mossberg 500 and Remington 870. So, can I shoot slugs in the smooth barrels? What kind of range can I expect? Accuracy expectations? Sabots in a smooth barrel? Should I buy a slug barrel instead? Rifled slug barrel? My thoughts are to be able to take deer and elk up to 100 yards maybe. Lots of questions, but I know you guys can help. Thanks, mtmuley