Gun Hidden in a Knife: It's Two, Two, Two Kills In One December 6, 2006

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Just what we need: more weapons and even better, increasingly innovative ways to murder and maim each other. With this G.R.A.D. .22-caliber gun disguised as a knife, you can pull the trigger on the handle, filling someone with five holes and then cut them up into little pieces, or vice-versa. Check out the video of this lean, mean killing machine:

(Video) .22-Caliber Knife Gun [Tech E Blog]