-What is the best AR to buy?
The one you have that shoots.
-Do I need to break in my barrell?
No.
-Where can I go to shoot esp out to 1200 yds?
Don't know.
-Do I need to lube my Stag or can I run her dry?
Lube wouldn't hurt.
-Is Magpul a type of frog?
No, but here are some: http://www.fishpondinfo.com/frog2.htm
-How do I join CLP? oops never mind
-Is my XDM ok or do I need to buy a Glock?
XDM is fine if that's what you like.
-Should I subscribe to PMAG or is my subscription to Men's Health good enough?
Playboy subscription is mandatory.
-Finally, is my avatar too offensive?
Yes, please replace it with Mother Teresa drinking water... it must be purified, filtered, water... not bottled.[Beer]