In the Contender I've have 3; 45/410 10" Oct, 45/410 Bull and a 44 mag / 410 that someone had run a 410 3" reamer. The first two had removable chokes. I tried them on rabbits, grouse and targets. I guess if your shots run about 15 yards or so they are just OK. They are great for snakes up close. Patterns were pretty bad past 10 yards but I managed to take some small game with mine. I sold them all and just used the old Hot Shots loaded up in my 357 Mag T/C, they seemed to work fine for my needs.

Bill in OR