: 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.
: These tools lack traditional sights and are designed for extremely close-range defensive use. The short barrel and unconventional grip limit accuracy at distance. Braverman "Stinger" Pen Gun stinger pen gun buy
: These are single-shot firearms. Reloading involves unscrewing the barrel assembly to remove the spent casing and insert a new cartridge. : According to ATF determinations, because the Stinger