My Remington 11-87 likes the discontinued Federal Sabots that look like an hour glass, P154 SS, my gun has a rifled choke tube and shoots pretty good, 3" at 100 yards, luckily I bought 20 packs here on the Fire. My father has the same gun and he put a fully rifled barrel on it and with the same slugs shoots about a 1/2" tighter. Most guys I know shoot Lightfields or Remington Copper Solids. I've heard good things about the Hornady and Federal Fusion slugs. Good luck, it took me 60 rounds (12 5 packs)to find the right one!
