Matters on the clip size that the shotgun comes with (or that you buy) it can be anywhere through 6 shells to 12.
ammunition locker made of sturdy metal....................
A bandolier was first used in the sixteenth century in order for soldiers to carry ammunition. Depending on the gun or rifle it will only hold a certain amount of ammunition, therefore using a bandolier will hold more, ready for when it runs out. It's useful for combat and the bandolier is fitted across the soldier's chest.
Guns are only able to hold a certain amount of ammunition. Once one has fired the gun one bullet has left the chamber. Once all of the ammunition is gone, one will need to reload the gun in order to fire off more ammunition. If ammunition is not reloaded, then the gun will make a noise, but nothing will happen.
Bandoliers or ammo pouches.
One or two, depending on how many barrels the shotgun has.
The amount it can hold is its volume.
two
Yes
3
1880 rounds
No, it is not legal.
The A-10 Thunderbolt carries 1,174 rounds of linked 30x173mm ammunition for its primary weapon, the GAU-8/A Avenger rotary cannon.