HEY GUY, I HAVENT POSTED TOO MUCH BUT HAVE DONE MY READING HERE. YOU GUYS ARE GREAT AND VERY INFORMATIVE. HERES MY QUESTION... I CAN BY A SEAR/TRIGGER KIT FOR AN M16 (SO DOES THAT MEAN M16-A1) FOR ABOUT 100 DOLLARS BUT I CAN BUY A M16-A1 FOR AROUND $15,000. SO IF I WAS TO BY A SEAR KIT AND CONVERT MY GUN (ANY COMBONATION OF GUN AND SEAR/TRIGGER KIT, FOR OUR PURPOSE) WOULDNT THAT BE A WHOLE LOT CHEAPER THAN BUYING A CLASS 3? .I KNOW YOU WOULD STILL NEED TO GET THE PAPPERWORK AND TAX STAMP AND WHAT NOT. BUT WOULDNT $12,000 BE WORTH IT? I JUST DONT UNDERSTAND HOW THE KITS ARE CHEAP BUT A COMPLETE CLASS 3 GUN IS 15X WHAT A CIVILIAN VERSION IS? ANY HELP WOULD BE APPRECIATED