: According to ATF determinations, because the Stinger must be transformed into an "L" shape to reveal the trigger and become functional, it is not considered a disguised firearm in its firing state.
The classification of the Stinger depends on its mechanical configuration. stinger pen gun buy
The Stinger Pen Gun, specifically the model designed by R.J. Braverman, is a unique firearm that occupies a rare legal niche in the United States. Unlike most "pen guns" which are strictly regulated as "Any Other Weapon" (AOW) under the National Firearms Act (NFA), the Stinger is classified as a standard handgun. ⚖️ Legal Status and ATF Classification : According to ATF determinations, because the Stinger