Hello everyone. I recently came into some money and I am thinking about making the jump to finally getting my class III and thus my weapon. I am interested in both the MP5K and and M4 (which I carried in Iraq) Do you guys know what these weapons typically cost? Am I going to have a rough time finding one or the other? Also, I am aware that most are pre-86. Is it legally possible AT ALL to get new auto weapons? Thanks so much!