The USAF Survival rifle has been problematic over it's lifespan. Perhaps Henry has worked out some of the bugs, but I have yet to hear that is the case. Nice concept, but a poor performer.
On the other hand, the USAF M6 combo gun is dead reliable and offers a nice rifle/shotgun combination. Mine is a older Springfield version in .22/.410. I think I would like a .22 Mag version a bit more, but no complaints. The issue version is 22 Hornet over .410 with 14 inch barrels.
"A Liberal is someone who doesn't care what you do, as long as it's mandatory". - Charles Krauthammer