no
Yes.
Sig
no
21
I have not seen any reviews on this pistol. The description says it is all metal and has blow back capabilities. For the price it is more expensive than most. If you have time you may want to see some reviews first, before you buy one.
NO
I am not aware of any required state license for target shooting. states vary as to what is required to buy a pistol as well as age. check with your local police. they can tell you what is required to buy a pistol in your state.
I would say Vermont, but I'm not 100% sure. I know you don't need a permit to carry a concealed pistol, or to buy or own a pistol, rifle, or shotgun. Per federal law, you have to be 18 to buy a rifle, 21 to buy a pistol, and you have to pass a background check.
You can go and buy the pistol for $800, i think in thieves landing, gunstore.
Buy one of the books that has published serial numbers for that particular pistol.
18