You wil have to specify if you are looking for military, police or civilian.
Contact your local law enforcement. As a general rule, each state will have its own qualification standards and they can vary. Most states run a peace officer or police officer academy(ies), that would be the first place I would check.
The basic answer is, you can't.
No
Definitely the Trail Carbine. But the ammo is hard to find, and is expensive. :)
online. easy.
No.
No way to find out.
To find a mortgage qualification calculator go to www.wellsfargo.com/mortgage they can help with any information you may have.
By posting a question here with the maker's name and serial number- IF it is a military issue carbine.
You can find it in the caves on a tall mounting in the carbine
fireing pin
You can find a free mortgage qualification calculator on morgtagecalculator.org its a very good website for this type of thing. There is other websites but this one is the best.