G.R.A.D. MB16F Bayonet-Revolver

Whether you’re talking about everyday carry or survival on the battlefield, it can be said that the best tool is the one you have on you. Of course, that doesn’t mean you can’t stack the deck a bit with things that boast multiple hideaway functions. And if you’re a super spy, then the G.R.A.D. MB16F Bayonet-Revolver might be right up your alley.

While not particularly practical outside of wartime applications, this Global Research And Development tool is still incredibly well-made — boasting an M16/AR15-compatible construction, a workhorse blade that measures up at just over 6.5 inches, and a .22 LR six-shot revolver hidden within the handle. And yes, it is completely functional via a low-profile trigger that can be accessed by a push-button unlocking mechanism built into the hilt — although this particular example is in mint, unfired condition. No longer in production, this is your chance to own a truly unique firearm. That is, so long as you get BATF approval following the auction, which is expected to go for between $1,500-$2,000.

Purchase: $1,500+