Is there any reason to buy one of these from a store instead of buying aftermarket parts and building your own? Is there any part that you cannot buy? I'm looking at some sites that sell parts and it seems after you change the barrel, stock, trigger, etc. then there is nothing stock left. I...
I've heard you can shoot a .223 out of a 5.56mm but not a 5.56mm out of a .223. My question is, Which part of the AR determines if the weapon is .223 or 5.56? I'm asking because I am looking to build one and am in the process of learning the parts and researching which parts I would like to buy.
http://www.nrawol.net/
"Most NRA members believe the NRA represents their members by urging politicians to move toward freedom.
Instead, the NRA is given orders by politicians, which the NRA must then sell to its members. In other words, the NRA no longer represents its members but actively...