Yes tempting.
Huh didnt know you couldnt buy a handgun till 21.
You dont have to be 21 to own a handgun.
(B15) May a parent or guardian purchase firearms or ammunition as a gift for a juvenile (less than 18 years of age)? [Back]
Yes. However, possession of handguns by juveniles (less than 18 years of age) is generally unlawful. Juveniles may only receive and possess handguns with the written permission of a parent or guardian for limited purposes, e. g., employment, ranching, farming, target practice or hunting. [18 U. S. C. 922( x)]
http://www.atf.gov/firearms/faq/faq2.htm#b15
My father gave me and my sisters a laminated permission slip.
Athough you cant get a ccw utill 21.
In Arizona you can open carry as well.