1) Glock 26. My EDC, the gun I can take anywhere.
2) AR15. Good rifle for close up but can be stretched out to a quarter-mile with ease, IME. Also kind of a twofer with my .22LR conversion kit.
3) .308 AR. Good rifle for long range shooting and big game hunting.
4) AKM. Cheap to shoot, low maintenance, easily supported with mags, etc.
5) Remington 870 Wingmaster, 12 gauge. For shotgun stuff.
Kinda torn between substituting a bigger 9mm Glock (prolly the G34) for either the AK or the shotgun; I shoot pistol and the AK more than the shotgun, but if I was restricted, then I'd probably get by with only the G26 and I'd take the shotgun so that I could still do sporting clays and such. It's rare that I do shotgun shooting, but I'd want the option to do so, I think.
With ammo as affordable as it is now, I would like to think that I could get by with just an AR15 and not go broke but it's awful nice to save about a C-Note on every 1K of ammo by shooting the AK, so I'd be loathe to give the Kalash up.
Also, if taking a CMMG .22 conversion kit for the AR15 is "cheating", then I *might* ditch the AK for a .22 instead. Probably a S&W M&P 15-22. That said, I don't shoot all that much rimfire anymore.
The five that I've got listed I'm pretty confident in.