yes,infact i have one and i can put all types of shells through it with no problem-hope this helps
yes , you can shoot snails and worms too
a 12 gauge shotgun can shoot about 30 yards accuracy
No, you can not shoot anything but 12 gauge shotgun shells through a 12 gauge shotgun. Never use any ammunition other than what the firearm was designed for.
yes
no
A 12 gauge shotgun cannot fire 20 gauge shells.
You could eaither shoot dove with a 20 gauge shotgun or a 12 gauge shotgun. You should also use a bird shot shells
If it was made to shoot steel shot and has interchangeable chokes.
Depends on your parents
yes.
Yes.
Yes you can, just shoot at a field nearby.