I’ll make my own mortar when civil war breaks out.
Why wait? With a little money and luck, the cartels will sell you New in Wrap 60mm mortar HE ammo. Hell 40mm HEDP in Matamoros is only $100/rd. (in Brownsville they cost $250,000 fine/10 years as NFA violation). Just don't get caught. Just sayin'
Better to know where the local Democrat offices are any cameras,guard posts,etc,be able to hit the bastards were they plan&organize their genocidal plans.