GSG FireFly .22 LR 4.9″ Threaded | GERG2213TFFGA

The GSG FireFly is a .22 LR semi-automatic pistol built for low-cost training and recreational shooting. It features a threaded 4.90″ barrel, a green finished slide and frame, an accessory rail, and adjustable sights for windage. A compact red-dot such as the Holosun HS507K (well under $1,000) is an appropriate optic choice for fast target acquisition on this platform.

Typical uses for this pistol include target/precision rimfire practice and recreational plinking. Its blowback operation and adjustable rear sight make it useful for training fundamentals and extended range sessions.

Product Specifications

• The caliber is .22 LR for economical shooting and training.
• The barrel length is 4.90 inches and is threaded for muzzle accessories.
• The action is Semi-Auto for simple manual operation.
• The finish is listed as COLORED with a green appearance.
• The sights are adjustable at the rear for windage adjustments.
• The pistol ships with 1 magazine per the provided attributes.
• The grip material is POLYMER for a lightweight contact surface.
• The product is described as a Semi-Auto Pistol in the attributes.
• An included feature is a 1/2×28 adapter for the threaded barrel.
• The item is noted to have a threaded barrel as a special feature.
• The ATF manufacturer is listed as GSG / AMERICAN TACTICAL.
• The ATF model name is FIREFLY.
• The product type is listed as Semi-Auto Pistol.
• Additional feature information indicates a 1/2×28 adapter included.
• The UPC is 810113113944.

The FireFly pairs practical ergonomics with rimfire economy: the threaded barrel and included adapter add flexibility for suppressors or muzzle devices where legal and appropriate, and the adjustable sights let shooters tune zero without added optics. The green finish and accessory rail give the pistol a distinctive look while preserving standard rimfire handling.

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