Description
There is a reason the GSG Firefly keeps showing up at rimfire ranges everywhere. Built by German Sport Guns and imported by American Tactical, it is patterned after classic metal-framed DA/SA duty pistols, so the hammer, slide-mounted ambidextrous safety, and double action first pull all translate directly to bigger centerfire guns. The difference is that you are feeding it .22 LR, which means a full afternoon of trigger time costs less than a box of 9mm. This model steps things up with a 13+1 capacity, a pink alloy frame paired with a black slide, and a 4.9 inch threaded barrel that is ready for a suppressor or other muzzle device.
Why the Firefly Makes Sense as a Trainer
The fixed barrel and straight blowback system are a big part of why this little pistol shoots so well. With nothing tilting or shifting between shots, the Firefly delivers consistent accuracy that surprises people expecting a budget rimfire to spray patterns. The tall adjustable rear sight lets you dial in your zero for your favorite ammo, and the integrated accessory rail gives you a spot for a light or laser. At around 24.6 ounces, it has enough heft to feel like a real pistol without wearing out smaller-framed or newer shooters.
Feeding and Running Your GSG Firefly
Like most blowback rimfire pistols, the Firefly runs best on high velocity .22 LR in the 36 to 40 grain range. Give it quality ammo and keep it reasonably clean, and it will chew through bricks of rimfire all day. The DA/SA trigger, decocking capability, and internal locking device round out a control setup that mirrors what you would find on a full-size hammer-fired gun, which is exactly what makes it such a useful practice tool.
Whether you are introducing someone new to handguns, adding a suppressor host to the rotation, or just want a cheap-to-feed plinker with some personality, this pink Firefly checks all three boxes without emptying your ammo budget.
Key Specifications
- Manufacturer: German Sport Guns (GSG), imported by American Tactical
- Manufacturer Part Number: GERG2213TFFPA
- UPC: 810113113951
- Caliber: .22 LR
- Action: Double Action / Single Action, Blowback
- Barrel Length: 4.9" Fixed, Threaded
- Capacity: 13+1
- Frame: Alloy, Pink Finish
- Slide: Serrated, Black
- Grips: Black Polymer
- Sights: Adjustable Rear
- Safety: Slide-Mounted Ambidextrous Safety with Internal Locking Device
- Weight: 24.6 oz
- Accessory Rail: Integrated Frame Rail
What’s Included
- GSG Firefly .22 LR pistol
- One 13-round magazine
- Owner's manual
Frequently Asked Questions
What ammo does the GSG Firefly run best with?
The Firefly is a blowback-operated rimfire, so it needs high velocity .22 LR to cycle reliably. The manufacturer recommends high velocity loads rated at a minimum of 1250 fps in the 36 to 40 grain range. Standard velocity or subsonic target ammo may not generate enough energy to fully cycle the slide.
Is the threaded barrel on this Firefly suppressor ready?
Yes, the 4.9 inch fixed barrel is threaded at the muzzle specifically so you can attach a suppressor or other muzzle device. The fixed barrel design is a plus for suppressed shooting since there is no tilting action to worry about. Just verify your suppressor's thread mount matches or pick up the appropriate thread adapter.
Is the GSG Firefly a good pistol for a new shooter?
It is one of the better options out there for that job. The layout mimics full-size hammer-fired DA/SA duty pistols, so a new shooter learns real controls like a manual safety and a double action trigger, all with the soft recoil and low cost of .22 LR. The roughly 24.6 ounce weight also soaks up what little kick there is.
How is this 13+1 model different from the older Firefly versions?
The earlier Firefly threaded models shipped with 10-round magazines, while this updated version bumps capacity to 13+1. You still get the same core design, including the 4.9 inch fixed threaded barrel, adjustable rear sight, accessory rail, and DA/SA action. It ships with one 13-round magazine in the box.





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