Depends on what gun, and where you are located. Federal law does not place a limit, but some states place limits on the number of handguns that you may buy in a one month time period.
No, you cannot. Combat arms' guns are rental guns. If you buy a 1-Day FAMAS it'll expire in 24 hours.
170
No.
Not all Green Day fans like 21 guns. Trust me im more of a Old time Green Day fan. To answer your question, Many of them do.
Many thousands, far too many to be counted.
Gunsmiths don't make guns - they may assemble them from previously manufactured components, but they don't actually "make" guns. Factories make guns.
Guns and tanks
There's no limit.
No such records exist.
On average, about 100 people die each day in the US due to guns.
there are a lot of guns in the army and the Pentagon makes more every day some more advanced then the others in case some are stolen... The Pentagon does not make guns.
Due to the fact that there are numerous paintball companies. And said companies produce anywhere from 5 guns to 500 guns a day, it is almost impossible to count.