Where on God's green Earth do you get this crap? The AR-15 was developed in the 1950's by ArmaLite, Inc. for the military. When it didn't sell, they sold it to Colt in 1959 who gave us the "civilian" version (semi-auto). A matter of fact, a matter of history that anyone can verify.
The rest of your BS is irrelevant attempted insults and self aggrandizing declarations. You don't DARE address the points of the previous response because you're either willfully or genuine ignorant on the subject....or you don't have the intellectual maturity and honesty to read what others supply and concede a point. Grow up, get educated and deal with reality, man!
The semi-auto design has been around since 1885. That is a fact.
You are ignorant when it comes to firearms, this much is unmistakable.

