shotgun is the answer shotgun is the answer
5.56x45mm NATO
A shotgun typically stores 5 rounds in its magazine. In some countries, when hunting certain types of game, you are only allowed 3 rounds in your magazine. The "plug" therfore goes into the magazine and takes up the space that two rounds would occupy., reducing the shotgun's magazine capacity be 2 and making it legal. Thus removing the plug restores the shotgun's capacity for a full magazine.
Depends on the shotgun and what you are hunting.
Well, different types of shotguns can hold varying amounts of rounds or shells. For example a Side by Side, or an Over & Under barreled shotguns can hold two rounds. The "typical" or "average" shotgun can hold 6-8 rounds without a plug. For example the Remington 870 or the newer model the 887. A plug is used to limit the amount of rounds in order to shoot types of game, like waterfowl, in which hunters are only allowed 3 rounds loaded at one time (on certain lands). Some home defense models of shotguns hold 12-15 rounds, depending on the model of course. A popular high capacity model is the Saiga shotgun, holding 10-20 rounds depending on the magazine, having both semi-auto and full auto variants.
Depends on the shotgun- different types load differently.
tracer rounds you can get them in many different types of rounds from 22 to 30-06
Limits the number of rounds which can be loaded. Typically, in US laws for waterfowl hunting, a repeating shotgun is only allowed two rounds in the magazine, and one in the chamber, for a total of three rounds.
One or two, depending on how many barrels the shotgun has.
Yes
blank, ball and tracer at the very least.
Depends on gauge.