I always thought a 20mm lahti anti tank gun was cool. And not insanely expensive
We have a board member with a Lathi.
And there is a guy on Grog's that did in fact get BATFE approval for the engraving on the spoon for a live grenade.
The Lathi isn't as bad as some would think you just turn the vulcans down 8k I think, I forget now.
I went with a RV-85 and a F1 for my 1st DD it's meant to punch bullet proof glass on the 2nd story window of a building.
Kicks about as much a a 3 1/2 inch 12 gauge magnum.
Bad part about the RV-85 is now they are pushing about 1000.00 compared to the 250 when they hit the market.
It is still one of the cheaper DD;s on the market and Grog's has a ton of reloading info on them as that's the only way to shoot it in the DD class is to reload.
There are only 2500 in the USA so they are somewhat of a collectible too.
If you can find one there is no paperwork for them as they were/are sold as a flare launcher. You'll need to do the F1 paperwork yourself.
That was one of BATFE's requirements for importation no ammo was to be imported other then flares and smoke.
Just something to think about.
I know a few of us over there registered them and shoot all kinds of stuff out of them.
I shoot Flechette's, steel mouse balls, and a few other things that are DD only but just bad ass like thermite.
I love mine.
You can get reloadable hulls for them new also if you don't have a lathe to make your own.
Rich