O.K. got my Lower coming:
I'm new to the AR thing.
Now I need an Upper, But which type.
I think I have desided on a Flat Top, Do I need the one with forward assist and dust cover.
Also what is the differance between an A-3 and an A-4 Upper.
Do I need a Bull Barrel and how Bull.
It must shoot Consistantly under MOA, but I want it light.
My main use will be Yotes and Squirrel Bustin'.
Give me some options, and some Pics would really help.
I need Specifics, all you got.
