>>27
First of all, Israel has a fucktarded government anyway. Every statement they make should be taken with a large grain of salt.
Second of all, the solution is very, very simple: check gun permits on bullet purchases. Guns, plastic or not, are quite useless without bullets.
Also, buying a 3d printer to make a gun is likely more expensive than making a gun by welding together metal parts (and hoping it doesn't blow up in your face when you fire).