ATI GSG Firefly SD 22LR Gray 4.9″ Threaded Barrel

Original price was: $29995.Current price is: $26000.

GSG Firefly SD, 22LR, DA/SA Semi-automatic Pistol, Zinc Alloy Frame w/Picatinny Rail, 4.9″ Steel Threaded Barrel, Gray, Drift Adjustable Sights, Ambi Thumb Safety, Decocking Lever, 10+1 Rounds, 1 Magazine

  • Double Action/Single Action
  • 10% smaller than Sig Sauer P226
  • Threaded barrel (M9 x 0.75) with cap
  • Decocking Lever
  • Ambidextrous slide-mounted safety selector
  • Magazine disconnect safety
  • Integral Child Safety Lock (Key operated)
  • Additional heavy recoil spring included

1 in stock

SKU: 819644027065 Categories: , , Product ID: 7599


The GSG Firefly SD is a 10% smaller semi-automatic pistol in the design of a SIG SAUER P226 in .22lr caliber with the same system and the same safety functions. It differs from its big sister only in that it is a fixed-barrel with blowback system.

Equipped with an ergonomic polymer grip and black plastic grip panels, single and double-action trigger, Picatinny rail for attaching a laser or bridge mount, metal magazine, ambidextrous slide mounted safety selector, decocking lever and adjustable sights.

In addition, the GSG Firefly is equipped with a magazine safety and a child safety device, which can be activated or deactivated with an enclosed key.

The GSG Firefly SD also comes with an extended barrel with a barrel thread (M9 x 0.75) and screwed-on threaded cap.
Compatible with the silencer adapter to ½ x 28 (available separately).

Popular with sports shooters but also with hunters as a universal and inexpensive catch firearm for trap hunting.  It’s also an excellent training pistol to familiarize with centerfire pistols.

The GSG Firefly SD – Get yours today.

UPC 764503046629 Manufacturer GSG
Manufacturer Part # GERG2210TFFS Model Firefly SD
Action Double Action / Single Action Type Semi-automatic
Size 90% Full Size (Compare to Sig P226) Caliber 22LR
Barrel Length 4.9″ Color Black Slide / Smoke Gray Frame
Grips Textured Polymer, Black Capacity 10 Rounds
Accessories 1 Magazine Barrel Twist Rate 1:15″ RH
Sights Drift Adjustable Rear Sight
Fixed Front Sight (4.8mm installed)
Material Slide:  Zinc Alloy
Frame: Polymer w/Picatinny Rail
Overall Length 7.9″ (201mm) Overall Width 1.46″ (37mm)
Height incl. Mag 5.28″ (134mm) Weight (unloaded) 26.28 oz. (745g)
Trigger Pull 3.97 lbs Accessories 2 additional front sights (3.8mm, 6mm)
Integral child safety lock key
Heavy recoil spring
.22 caliber dummy round
Manufacturer’s Information

Importer – ATI:  GSG Firefly SD – Smoke Gray

Additional information

Weight 48 oz

.22 LR








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