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
![Stinger .22lr Pen Gun Suppressed ! Quiet Hidden Gun 100% Legal to Own Spy Pen Gun How does it shoot? - YouTube Stinger .22lr Pen Gun Suppressed ! Quiet Hidden Gun 100% Legal to Own Spy Pen Gun How does it shoot? - YouTube](https://i.ytimg.com/vi/vNwgPqP0MFs/hqdefault.jpg)
Stinger .22lr Pen Gun Suppressed ! Quiet Hidden Gun 100% Legal to Own Spy Pen Gun How does it shoot? - YouTube
Pen gun found in carry-on luggage at Logan Airport; 17th firearm detected this year at security checkpoint - The Boston Globe
![TSA Confiscates .22 Caliber “Pen Gun” in Carry-On – FlyerTalk - The world's most popular frequent flyer community TSA Confiscates .22 Caliber “Pen Gun” in Carry-On – FlyerTalk - The world's most popular frequent flyer community](https://www.flyertalk.com/wp-content/uploads/2016/01/tsapen.jpg)