American Tactical Inc GSG Firefly Features Built in a familiar 1911-style profile the GSG Firefly delivers a smooth double and single action trigger system that supports both deliberate accuracy work and fast-paced plinking. The alloy frame keeps weight manageable while maintaining a solid feel and black polymer grips provide a comfortable stable hold during extended range sessions. Adjustable sights make it easy to tune point of impact for your preferred rimfire loads keeping the platform useful for training or casual competition. A standout feature is the factory threaded barrel giving this threaded barrel 22 LR pistol real flexibility for rimfire suppressor setups. The barrel uses a 9x.75mm thread pattern and the included 1/2x28 adapter expands compatibility with common rimfire mounts. An ambidextrous thumb safety adds confident handling for right- or left-handed shooters making the Firefly a practical option for shared range time or skill-building. American Tactical Inc GSG Firefly Specifications Manufacturer: American Tactical Inc Model: GSG Firefly Family: 1911 Style Pistol Series Type: Semi-Auto Pistol Caliber: .22 LR Action: Double / Single Action Barrel Length: 4.9 Overall Length: 7.2 Frame: Alloy frame Finish Type: Blued Grips: Black polymer Sights: Adjustable rear Sight Type: Adjustable sights Thread Pattern: 9x.75mm Special Feature: Threaded barrel Safety: Ambidextrous thumb safety Capacity: 13 + 1 Weight: 24.6 oz. Included: 1/2x28 adapter