Seriously, this thing is useless... what's the point, no one can aim with this thing... it goes where ever it want... and it would make the students very happy... the week end move. to close.
One pen, a few words like : bump stock are illegal now and have to be surrendered in the next 180 days and a bonus will be given to all those bought before now (100% of the average purchasing price, including for reseller and co).
win - win - win.
after the market close, say 5pm ET.