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Bootleg Gunz:The Bazaar of Bizarre Guns - "A .22lr pen gun made from a $3 automatic center punch tool. The key ring is simply pulled back and released to fire. These same
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Bootleg Gunz:The Bazaar of Bizarre Guns - A man from Tijuana, México wore a pen gun with 29 .22 cal cartridges Worked as both a gun and a pen How effective it