GSG Firefly 22LR DA/SA Flat Dark Earth (FDE) Rimfire Pistol with Threaded Barrel

  • Item Number: GERG2210TFFT
  • /
  • View More Items by GSG
  • /
  • Condition: NEW
$219.99 $299.95
Limited-time Deal
In Stock with FREE shipping
  • TAURUS TX22 22LR RIMFIRE PISTOL CYAN/SATIN NICKEL

    Taurus TX22 22LR Rimfire Pistol with Cyan Frame and Satin Nickel Slide
    $380.00 $219.99

  • TAURUS TX22 22LR BRONZE SLIDE BLACK FRAME

    Taurus TX22 22LR Rimfire Pistol with Black Frame and Bronze Slide
    $365.00 $249.99

  • RUGER MKIV 22/45 22LR 4.4 IN THREADED BBL RED ANODIZED RITON OPTIC

    Ruger Mark IV 22/45 Lite 22LR Rimfire Pistol with Red Anodized Finish and Riton Red Do
    $1,098.00 $549.99

  • KELTEC P17 22LR 16-ROUND SEMI-AUTOMATIC PISTOL

    Kel-Tec P17 22LR 16-Round Semi-Automatic Pistol
    $219.99

  • TAURUS TX22 22LR 4`` 2X16 RDS CYAN/BLACK

    Taurus TX22 22LR Rimfire Pistol with Cyan Frame and Black Slide
    $365.00 $219.99

  • MOSSBERG 715P 22 LR AR-PISTOL WITH UTG RED DOT

    Mossberg 715P 22 LR AR-Pistol with UTG Red Dot
    $289.99

  • FNH FN502 TACTICAL 22LR OPTICS READY RIMFIRE PISTOL WITH THREADED BARREL

    FN FN502 Tactical 22LR Optic Ready Rimfire Pistol with Threaded Barrel
    $559.00 $429.99

  • BROWNING FIREARMS BUCK MARK PRACTICAL URX 22LR

    Browning Buck Mark Practical URX 22LR Rimfire Pistol
    $439.99 $359.99

  • TAURUS TX22 22LR 4.1` BARREL BLACK/BLACK 1-16RND AND 1-22RND MAG

    Taurus TX22 Gen 2 22LR Rimfire Pistol with Threaded Barrel and 22 Round Magazine
    $348.99 $289.99

  • GLOCK 44 22LR SEMI-AUTOMATIC PISTOL

    Glock 44 22LR Semi-Automatic Pistol
    $430.00 $360.00

  • RUGER MARK IV 22/45 TARGET 22LR RIMFIRE PISTOL

    Ruger Mark IV 22/45 Target 22LR Rimfire Pistol with 5.5 Inch Barrel
    $519.00 $419.99

  • WALTHER P22Q SPORT BLACK 22LR

    Walther P22Q 22LR Rimfire Pistol
    $249.99

  • Federal 22LR 36 gr Copper Plated HP Target Value Pack 550/Box

    Federal 22LR 36 gr Copper Plated HP Target Value Pack 550/Box
    $27.99
    ($0.05 / round)

  • Federal 22LR 25 gr #12 Shot Game-Shok 50/Box

    Federal 22LR 25 gr #12 Shot Game-Shok 50/Box
    $15.99
    ($0.32 / round)

  • Winchester 22 LR 36 gr Copper Plated Hollow Point 222/Box

    Winchester 22 LR 36 gr Copper Plated Hollow Point 222/Box
    $19.99 $14.99
    ($0.07 / round)

  • CCI 22LR 40 gr CPRN Mini Mag 100/Box

    CCI 22LR 40 gr CPRN Mini Mag 100/Box
    $12.99 $8.99
    ($0.09 / round)

  • Federal 22 LR 40 gr AutoMatch 325 Round Pack

    Federal 22 LR 40 gr AutoMatch 325 Round Pack
    $30.99 $19.99
    ($0.06 / round)

  • CCI 22LR 38 gr Lead Round Nose 525 Round Bulk Pack

    CCI 22LR 38 gr Lead Round Nose 525 Round Bulk Pack
    $29.99
    ($0.06 / round)

  • CCI 22LR 36 gr Copper Plated HP Mini-Mag Varmint 100/Box

    CCI 22LR 36 gr Copper Plated HP Mini-Mag Varmint 100/Box
    $12.99
    ($0.13 / round)

  • Norma 22 LR 40 gr LRN TAC-22 50/Box

    Norma 22 LR 40 gr LRN TAC-22 50/Box
    $5.99
    ($0.12 / round)

  • Winchester 22LR 40 gr Power-Point Copper Plated Super X 100/Box

    Winchester 22LR 40 gr Power-Point Copper Plated Super X 100/Box
    $11.99
    ($0.12 / round)

  • CCI 22 LR 32 gr CPHP Stinger 50/Box

    CCI 22 LR 32 gr CPHP Stinger 50/Box
    $7.99
    ($0.16 / round)

  • Winchester 22LR 40 gr Copper Plated Super Speed Round Nose 100/Box

    Winchester 22LR 40 gr Copper Plated Super Speed Round Nose 100/Box
    $14.99
    ($0.15 / round)

  • Browning 22 LR 40 Gr Lead Round Nose Pro22 Rimfire 100/Box

    Browning 22 LR 40 Gr Lead Round Nose Pro22 Rimfire 100/Box
    $9.99
    ($0.10 / round)

Product Description

What's in the Box

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

The Flat Dark Earth GSG FireFly 22LR with Threaded Barrel 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
  • Threaded M9 x .75

Customer Comments & Questions

Customer Reviews

(4 out of 5) Great trainer and great plincker
by from Oklahoma City, OK on

I bought this gun from SOS about 4 years ago before the price went nuts with the Biden crises. It is one of several 22 semi autos that I own and shoot suppressed. I am a CCW instructor first licensed in 1996, former cop and retired military law enforcement. From that perspective I love this gun. It is a full size trainer for anyone that carries any semi auto handgun. It is closest to the DA/SA Sigs or similar but useful as a trainer for any student. I do not ever recall and jam or failure. It is not a target gun, but close enough for any other use. I did not give it a 5 because I do not care for the zinc guns, I have 3 of them in various formats, they work great, I just prefer actual steel. LOL If you were without a weapon for defense or perhaps and older person who cannot pull back the slide on a 9mm or cannot handle recoil, you could use this gun for defense. Not my first choice, but if called upon, I could put all 10 rounds out pretty quick in a defense scenario. Also, would make a cool gun to throw in the back pack as a second gun when hiking the back country or as a survival gun. It is accurate enough to harvest small game if need be. My only regret is that I did not buy 2 or 3. Good service and good price by SOS.

(5 out of 5) Firefly and excellent plinker
by from Oklahoma City, OK on

I have had this gun over 3 years now and do not recall a single malfunction. I normally shoot it suppressed but it is an excellent gun to fire without the suppressor on it. For anyone who shoots a DA/SA duty gun, a Sig, Berretta, CZ or any of the more advanced designs this is an excellent trainer. I own a half dozen 22 semi auto pistols and this one is about as accurate as any. I became a CCW instruction certified by the NRA and my state to teach and certify handguns permits. I always recommend a 22 semi as a trainer. This one has been the most economical of any and I have recommended it to many people. There are many on the market now just in recent years, but this is as good as any and has been 100% effective for me, so it gets a 5.

(5 out of 5) Firefly-excellent training tool and value
by from Oklahoma City, OK on

I bought this gun from the Superstore in 2017 and now 4 years later do this review so it covers time after any break in period. I do not ever recall and a jam or failure to feed. It is an excellent training tool for any one that carries a DA/SA handgun. If you carry a Sig or a Berretta 92 or similar handgun you are foolish for not buying one of these which you can train with cheaply. I own 5 semi auto 22 pistols that I shoot both suppressed and not suppressed including the recent Glock 44. This not the most accurate, that would be the longer barrel on the GSG 22. But is is one of the most fun. Fits the hand well and both DA and SA has an excellent trigger pull. Excellent for plinking and general fun shooting. The price makes it a must have for anyone who wants to develop overall shooting skills. I recommend this gun for students, I was a CCW instructor starting in 1996 I have recommended this and the original Sig Mosquito for years which was the moniker under which it was marketed at double the price. These guns have that cheap plastic lightweight feel, the Glock 44 is even worse.

However, they work, they are cheap, and I highly recommend this gun to anyone who can find one. I am both retired military and law enforcement and would never recommend a 22 for defense. However, if a person, like your grandma cannot shoot the big bores and needs a gun to keep on the night stand this one will work. I would not hesitate to confront a prowler with this gun. It holds 10 rounds, use all you need. I found spare mags on ebay at a decent price in 2 packs. Lastly, when I put the suppressor on it changes the point of aim, that happens with other guns as well and common in 22s. If anyone has that issue, it is not the gun nor the suppressor it is just a thing that happens when you change barrel harmonics. My only regret is that I did not buy 5 of them when they were $200 each, as future gifts to kids and grandkids. My 2 cents.

(1 out of 5) wasted money
by from E. Liberty, OH on

I bought 2 and got them yesterday. Dont waste your money. One wont even cycle the next round...single action, sometimes the spent cartridge hangs up sometimes it ejects the spent cartridge PLUS a live round together! The second gun is starting to cycle and I might get 4 or 5 before it misfires or jambs or ejects just like the first gun. Ive tried 2 different brands of ammo and tomorrow will try different oil.

(4 out of 5) GSG
by from El Paso, Texas on

Great price for the Firefly, solid gun. Oh, did I mention the price compared to the SIG Mosquito! This site IS AWESOME!!!!

(5 out of 5) Cost effective weapon.
by from Osceola, WI on

Much fun to shoot and doesn't break the bank doing it. Use 1250 + ammo and you have very little to be concerned about. It shoots great.

(5 out of 5) Amazing Gun!
by from Bethlehem, GA on

SOSS is awesome, and this gun is even better. For half the price of the Sig Mosquito, it's a steal. Shot Aguila 40g Super Velocity and no jams yet. Great buy!!

(5 out of 5) Great gun at that price
by from Bolivar, MO on

Very impressed with this weapon..My FFL dealer liked so much, he is ordering one for himself...