This modder found an old grenade lying around somwhere and decided to gut it as well as stuff the internals of an MP3 player inside. Plus, it features a 3.5mm headphone jack and a simple yet functional on/off switch. Click here for one more picture.

Using a (and I can’t stress this enough) inert hand grenade, a 1GB Sansa MP3 player and a hacksaw, you too can make this lethal-looking portable player.

[via Gizmodo]

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