25,000 rounds
5.56 mm
25,000 rounds
No such caliber.
You will have to state whether it is a rifle or handgun to get an answer.
Yes.A fine made rifle in a great caliber.I had one in .308Win and loved it.That rifle took many deer.
.45 calliber
Yes, the M16 is an assault rifle, and thus has fully automatic capabilities. The XM16E1, M16A1, and M16A3 can fire on completely full auto, while the M16A2 and M16A3 can fire a three-round burst, which by legal definitions, is considered to be fully automatic.
The M16 family of rifles have an effective range of 550 meters for a point target and 800 meters for an area target.
550 Meters at a point target, 800 meters at an area target. By the way, M16A3 is not a military nomenclature - it was coined by Colt when they made an M16A2 with an M16A1 trigger group for export customers.
It's fine and you will find out when it arrives.
A 22 Calliber