@Blackvegetable
Clem, you introduced the Civilian Sporter to this thread. That is a non battlefield weapon that is 50 years old, and has not been produced in 4 years.
What does that have to do with today's non battlefield semi automatics? None of them are from the Colt M16 family, none share any parts. Could you explain this me?
Your arguments concerning the Sporter are cheese but what exactly does that have to do with today's semi automatic weapons?