Shot size - basic question

[Clark McCombe]

Absolutely Beautiful Garry,
I began with a .410 single shot Stevens - firing pin broke and I wound up with a little powder in my eye

[Mike of the Mountain]

Clark, we like the .410 for turkey. Nothing like calling in a big Tom and loading him up with #8 TSS. Makes them dead in a hurry. My grandson was 8 last May and stoned a bearded hen dead at 12 yards with a single shot .410.