You have an MP5?
I knew you were my hero for a reason.;)
Yep, 1986 I was lucky enough to find one cheap and in good condition. Had it reconditioned and try to make sure all I use in it is subsonic 147gr OSM. Expensive to feed yet ......some damn good fun.
On 9/11 when everyone was running around like nuts buying fuel at 6 dollars a gallon etc .... fighting at grocery stores. I kept it on the front seat of the truck for a few days till the paranoia bled off. Now it lives in the gunsafe most days.