if you can find them ; CVA makes a 12ga. double sidelock.they are awsom for turky out to 25 to 30 yards.
I have one that is the real old one. I have had it 20 years now.
they are real fun to shoot.a friend of mine shoots doves with his.kinda slow but fur.at one shoot I saw him shoot one bird and almost spearded it with the ramrod.
.