New updates posted to original post.
The point is not that the 12ga is better, it's that it's more versatile. You have a break open 12ga, a muzzle loader, and a 9mm in one package. With a 10/22 once the .22s run out you're screwed. You can't muzzle load a .22 and you can't fire anything else out of it.
... it is unlikely that you will be re-loading many .22 rounds. When they're gone, they're gone. Also, a SxS 12g double is a darn good option. EBG
Yes a 22lr may only ever be a 22lr, but for the space that takes up two boxes of shotgun shells totalling 50 rounds, you can have two boxes of 550 totaling 1100 rounds of ammo. I have nothing against the shotgun, but for the reason I just mentioned I'll take my 10-22 every time.
You just said exactly what I said... I never said anything about reloading rimfire.
As for carrying rim-fire rounds in bail-out situation, I have a BOB back-pack, a BOB uniform of shirt and pants with MANY cargo-pockets, and even a BOB go-to-hell hat with survival goodies attached. Those little .22 rounds can fit in nearly anywhere. And depending on bbl-length, they almost sound suppressed. Quite handy.
Point being, has anyone "torture tested" one of these to see how many rounds it can fire without issue?
Ive always stayed away from single shot break open shotguns for just that reason. Maybe Ive been wrong all this time...
Very cool project. That beats the hell out of a simple .22, now if we can figure out how to make them semi auto.
You mean how to make a single shot shotgun semi-auto?!?! .....