Denizens of Castle Argghhh! can get loaner mortars from the Arsenal...
We've got small ones like the ones in Bill's vid...

We've got medium sized ones for those problems that require more effort and you just don't want to walk that far from the barbecue and fridge...

And if the problem is really big, or behind that hill over there, we've got the large economy size as well as suitable-for-truck-bed-mounting rocket launchers. We can meet your high angle needs...

However, sometimes, a more direct approach is needed. With these tools, you can bring the HEAT, or simply smoke 'em out, should your pest-removal problems require a more surgical approach. Now with more cat hair for scale...



Just sayin'.
www.old-picture.com/indians/Indian-Mortar-Pestle.htm
Cheers
here is the link http://www.sgtreckless.com/Reckless/About_Reckless.html
Gary - if I was willing to spend $120K, it would be on a new Castle Technical in the garage. Frankly, I'm not willing to ask SWWBO if I could spend that kind of money...
That would have been my second guess, although I recall you mentioning the M107 in the past as well. Why do I have the feeling I could spend hours happily rummaging through your basement/garage/barn? Have you considered actually starting a museum?
Because that's who I aspire to be. *That* guy. As for the museum - a group of "us guys" kicked around the idea, but it never went anywhere.
It's an awful lot of work to get one started, and once you do, especially if you go the 501(c)(3) route, suddenly, your stuff isn't yours anymore... and in order to get accredited, you have to let snot-nosed liberally educated punks run roughshod over you and they start insisting on politically correct crap, and then you can't shoot them because you gave them all your guns.
Andy (our son) can deal with it.