Landing is a whole hell more difficult than taking off. I don't have any formal training but I've taken off in a Cessna a few times and flown around. That stuff is relatively easy. Landing on the other hand is a bitch. There are too many variables to think about and without formal training, you are just asking for trouble. Just my $0.02.
The "militia" is the people. You, me, IP.... They felt standing armies were dangerous and it was the duty of the people, all the people to defend themselves against anything that could destroy life, liberty or the pursuit of happiness.
Looks good. Before you shoot it the first time, tear it down, wipe all the crap off it real good, oil it and reassemble. It will be a lot more smooth cycling and shooting.