American Tactical GSG Firefly Features The American Tactical GSG Firefly runs a double-action/single-action trigger system chambered in .22 LR giving shooters the option of a longer first double-action pull or a lighter single-action follow-up shot. A 4.9 inch threaded barrel finished with a 1/2x28 thread pitch lets owners mount a suppressor or muzzle device directly extending the pistol s usefulness for quiet range sessions or additional recoil control. The steel barrel provides a durable accurate bore for extended rimfire use without the wear concerns of a lighter alloy barrel. An ambidextrous thumb safety gives both right and left-handed shooters the same level of manual control over the pistol s readiness. The frame combines zinc alloy with a polymer overmold a construction method that balances the rigidity of metal with the weight savings and grip texture of polymer finished here in a distinctive Mint Green. A black zinc alloy slide contrasts against that frame color while black polymer grips complete the two-tone aesthetic. An adjustable rear sight lets shooters fine-tune their point of impact for different ammunition loads a useful feature in a rimfire pistol often used for plinking with varied .22 LR loads. At 24.6 ounces and measuring 7.2 inches long by 5.3 inches tall this Firefly is a manageable affordable option for shooters wanting a threaded-barrel .22 LR pistol sold at GrabAGun. American Tactical GSG Firefly Specifications Manufacturer: American Tactical Model: GSG Firefly Action: Semi-Auto DA/SA Caliber: .22 LR Barrel Length: 4.9 Barrel Material: Steel Capacity: 13 Rounds Frame Material: Zinc Alloy with Polymer Overmold Frame Finish: Mint Green Slide Material: Zinc Alloy Slide Finish: Black Grips: Black Polymer Sights: Adjustable Rear Safety: Ambidextrous Thumb Threaded Barrel: Yes 1/2x28 Overall Length: 7.2 Height: 5.3 Weight: 24.6 oz Magazines Included: 1 Available At: GrabAGun