So you’ve seen the .22-caliber cell phone gun, now check out G.R.A.D., a .22-caliber knife gun. Video after the jump.

G.R.A.D. .22 RS Knife gun. holds 5 .22 cal bullets in a revolver type loader. fires with every pull of the trigger on the handle

So you’ve seen the .22-caliber cell phone gun, now check out G.R.A.D., a .22-caliber knife gun. Video after the jump.

G.R.A.D. .22 RS Knife gun. holds 5 .22 cal bullets in a revolver type loader. fires with every pull of the trigger on the handle