I was tempted when Chiappa, Remington, Standard all announced emi-auto shorties with no tax stamp, but like everything else, totally sold out.
And then there's the Charles Daly "Triple Honcho"
6 pounds, 3 rounds, $1,330 MSRP
I bought a scabbard for mine and attached it to the 4-wheeler, mostly for the fall and early spring when bears are particularly hungry. Haven't encountered F&G, so I can't say whether they will try to make it a problem.
And then there's the Charles Daly "Triple Honcho"

While distinct from the question as to whether a loaded Shockwave in a vehicle would be legal in New Hampshire (Short answer: Yes), this does go back to how a Pistol-Grip-Only (PGO) smoothbore is a not only a special case under Federal law and is transferred like a handgun, but state law can differ in their own weird ways.In Maryland...I have to go through the waiting period just like a handgun- not NIC and walk like regular shotguns... the presenter was from Ohio and he said they had to amend the law to allow for these to even be in the state
I bought a scabbard for mine and attached it to the 4-wheeler, mostly for the fall and early spring when bears are particularly hungry. Haven't encountered F&G, so I can't say whether they will try to make it a problem.