The ATI GSG Firefly is a semi-automatic .22 LR pistol featuring a threaded steel barrel and an alloy frame overmolded with polymer. It uses a blowback system with a serrated slide and an integrated accessory rail. Controls include an ambidextrous thumb safety and an adjustable rear sight, and the firearm ships with one removable 10-round magazine.
Key Specifications
- The caliber is .22 LR.
- The magazine capacity is 10+1.
- The action is Double / Single Action.
- The frame is zinc alloy overmolded with polymer.
- The slide is made from zinc alloy.
- The barrel is a steel, threaded design.
- The sights are an adjustable rear sight.
- The safety is an ambidextrous thumb safety.
- The overall length is listed as 7.2 inches.
- The listed weight is 24.6 ounces.
Well-suited for range training and recreational target work, the Firefly pairs a manageable .22 LR platform with user-focused features such as an accessory rail, adjustable sights and a threaded barrel for those who require muzzle device compatibility. Its alloy construction with polymer overmolded surfaces and ambidextrous controls provide a familiar ergonomics package for shooters seeking a reliable small-caliber pistol for practice and general shooting use.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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