Have you tried a Shmidt - Rubin K-31 ? It's 7.5 Swiss but uberaccurate.
I looked at the K31. One of the TV shows ran a piece on it recently. You know, I'm tempted with all the various "old" rifles that we talk about on here. Tempted. But that's really not in the plans. They're all neat and I could get any number of them, such as a Nagant with ammo real cheap....but....I got other things. There are all sorts of EOTWAWKI purchases I could make, but I'm into "what-do-I-really-need-and-would-use-right-now" mode.
For rifles, my priority is a 6.5mm - varmint.......very accurate with suppressor. Second but way down the list would be a 308, an FN FAL over an M1A. Trouble is I have no extra money, so I have to stay close to $500 for now.
I'm happy with my current crop of pistols though I might like to trade my P99AS for a QA.
On one hand, I hate to waste the "windfall" and not get a gun, but on the other hand my need for optics and "leather" and other accessories is far greater.
Maybe a shotgun! Maybe a real tactical shotgun! Or maybe a really good trap/skeet one. I'll call my friend Bob, who's really "into" trap/skeet and see what he says.