RIFLE: AMERICAN TACTICAL - ATI MODEL GSG-16, SERIAL NUMBER A928433, OTHER, CASE NOT INCLUDED, 16, 22 LONG (22L), SEMI - AUTOMATIC Notes: The American Tactical GSG-16 is a lightweight, semi-automatic rimfire firearm featuring a modern tactical design inspired by classic submachine-gun styling. Chambered in .22 LR, it is well suited for recreational target shooting and plinking. Features include a telescoping stock, accessory rails, adjustable sights, and a distinctive removable barrel shroud. Specifications: Manufacturer/Importer: American Tactical (ATI) Model: GSG-16 Caliber: .22 LR Action: Blowback-operated, semi-automatic Barrel Length: Approximately 16.5 inches on the rifle configuration Stock: Telescoping Sights: Adjustable front and rear sights