Pen Gun X-Ray
Pen guns may come in various styles and finishes. The bolt head is pulled back and allowed to travel forward, firing a .38 special caliber cartridge.
https://leb.fbi.gov/image-repository/pengun_3b.jpg/view
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Pen Gun X-Ray
Pen guns may come in various styles and finishes. The bolt head is pulled back and allowed to travel forward, firing a .38 special caliber cartridge.
