the sa80 and the m107 sniper rifel the sa80 and the m107 sniper rifel The question was regarding a hand gun. It depends on what you mean by "all around" and what specifically it will be used for. If self defense is one of the reasons you want it, a cheap gun is usually not a good choice.
The g&g gr16 is a good AEG for its price. It is reliable, and an all around balanced gun.
depends on what you like the mp40 is a all metal usually skeleton stocked 40 caliber hand gun round sub machine gun from WWII
There are many variables in pricing this gun like overall condition, does it lock up good, etc. In like new condition it is worth around $350.00, in average condition it is worth around $250.00 and in poor condition, around $100.00 dollars.
a hand gun
Follow all established and published procedures.
It depends on what you are comparing it with.
The stick magazine fed hand cranked gatling gun was probably the first machine gun produced.These were in use around 1875-1880.
Question can't be answered as written. Not enough information.
Have it examined by a good gunsmith
50-75 usd
380 auto. Many good brands of ammo out there.
The NRA website might be able to help you