I have a Martin Backpacker case that fits my M-1 Carbine quite nicely. The AK also fits, but the AR with scope is too tall. Guitar case is a good way to go.
This is a discussion on Discreet Rifle Case within the Related Gear & Equipment forums, part of the Defensive Carry Discussions category; Sneaky Bags http://www.sneakybags.com/...
Don't use Fender or Gibson. Use something cheaper like Squier or Epiphone. May make it marginally less attractive to the guitar thief in the know.
I would want a hard case that does not scream "Gun inside". Something rectangular I could break down my AR or put my M1 carbine in diagonally.
My side folding AMD-65 (Hungarian AK variant with 12" barrel and 4" muzzle brake) fits nicely in a tennis racquet bag
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