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GSG FireFly 22LR DA/SA Tan Rimfire Pistol

  • Item Number: GERG2210FFT
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  • View More Items by GSG
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  • Condition: NEW
GSG FireFly 22LR DA/SA Tan Rimfire Pistol
GSG FireFly 22LR DA/SA Tan Rimfire Pistol
  • $214.78
  • $269.95
Available as a Marketplace Deal.
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Product Description

What's in the Box

  • FireFly 22LR Tan Rimfire Pistol
  • (1) Magazine
  • Lucas Extreme Duty Gun Oil Sample
  • Additional Recoil Spring
  • (2) Additional Sights
  • Trigger Lock
  • Cable Lock

The GSG FireFly Tan 22LR features a wear-resistant alloy frame outfitted with an integrated accessory rail. The slide features adjustable sights, and along with the rugged blowback system, fixed barrel and superior ergonomic grip, the GSG FireFly delivers exceptional accuracy. Additional safeties include an internal locking device and slide mounted ambidextrous safety.

If the FireFly looks familiar, that's because it used to be known as the Sig Sauer Mosquito. GSG had previously manufactured this pistol for Sig Sauer, branding it with SIG's logo and the name Mosquito for years. GSG now manufactures this pistol under their own brand, renamed the GSG FireFly.

Firearm Features

  • Ambidextrous Thumb Safety
  • Double Action / Single Action
  • Excellent training pistol to familiarize with centerfire pistols

Firearm Specifications

  • Caliber: .22LR HV
  • Height: 5.3 Inches
  • Length: 7.2 Inches
  • Weight: 24.6 Ounces
  • Magazine Capacity: 10 Rounds
  • Frame Material: Zinc Alloy
  • Slide Material: Zinc Alloy
  • Sights: Adjustable Rear Sight
  • Grips: Black Polymer
  • Barrel Length: 4 Inches
  • Barrel Material: Steel
  • Frame: Tan

Customer Comments & Questions

Customer Reviews

Write a review
(5 out of 5) Great .22
by Jimmy from Leoma, Tennessee on July 20, 2016

Buy your weapons at SOS boys.....number 23

(5 out of 5) Do Your Research And You Won't Be Disappointed
by Meredith from Cocoa, FL on January 12, 2017

I am very happy with this gun. I am new to shooting, and so I read many, many reviews as well as forum content regarding the negatives surrounding the Mosquito and the mostly positives surrounding the Firefly. I read far enough to find plenty of people saying that when GSG decided to manufacture the gun and market it themselves, they addressed many of the jamming issues that made the Mosquito so unpopular. I picked it today from my local shop, took it home and easily disassembled it, cleaned it, oiled it, and reassembled it. Then I went to my local indoor range and fired about 300 rounds through it. Not a single jam or stovepipe. I use CCI ammo because I had seen in a video that GSG recommends CCI for this gun. While that might be a deal breaker for some, it is not for me. This gun has a very light trigger pull, and feels good in my hand. The finish is flawless. My Firefly did not come with an owners manual, but I found it online at GSG's website and I have it on my iPAD. It is not very clear to a novice such as myself diagrams are lacking, but luckily we have many competent people putting out videos on YouTube that will help people like me to learn how to safely disassemble, clean, and maintain our firearms. So yeah: I'm very happy with this purchase.

(5 out of 5) Firefly
by Denny from Hood River, OR on July 13, 2025

I bought one, loved it so much that I bought another, then another. Bought all three colors! It is great to shoot, disassembles easily for cleaning, hands down one of the best .22 pistols I own.

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