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
THE PEN GUN 🖊 (Gimmick Or Legitimate???) - YouTube
One you don't see everyday. Stinger Pen Pistol. : r/guns
Sultry, Sinister, and Strange: The Stinger Pen Gun - Small Arms Review
Stinger Pen Pistol with Case and 22 LR and 17 HMR Barrels | Rock Island Auction
Police seize 'pen gun' in drug raid on Glen Burnie hotel
Teenager found with loaded homemade guns in Surfers Paradise - ABC News