I saw kids just dicking around with some high powered ones. None had eye protection. I warned them to wear it, but I was out for a walk so I did not hang around. I got about a block over and heard one of them can scream... just waiting to see some kid with an eyepatch now.
Usually, yes, but the one my friend has was modified to begin with. It has a higher rate of fire and some other adjustments that I'm not certain about. It's a good bit heavier than a regular Tommy, even without the Pulse Rifle bits on.