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GSG FireFly Recoil Spring

recoil spring | low velocity | bulk ammo | SPGER40040101 | firefly | 22LR | replacement spring | lost spring | Color coded recoil spring for the Sig Sauer Mosquito clone called the Firefly made by German Sport Gunworks GSG 22 long rifle handguns
 
Replacement recoil spring for the GSG Firefly 22 LR pistols.

* NOTE that the GSG Firefly is a copy of the Sig Sauer 22lr Mosquito pistol. The parts on the Mosquito are interchangeable with the GSG Firefly. So no matter if you are buying Sig Mosquito parts or GSG Firefly parts, they will fit both guns.
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MSRP: $8.95
Our Price: $5.95
Savings: $3.00


Shipping: Usually Ships in 1 to 2 Business Days
Part #: 101-RPRS-FIRE
Qty:

Installation Instructions RESTRICTIONS
 

1) Turn Turn take down lever on slide 180 degrees.

2) Pull back slide all the way to the rear and lift up the rear of the slide to take it off the rails.

3) Allow slide to move forward and remove spring and guide rod.

4) Replace worn out recoil spring and assemble in reverse order.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 40 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Recoil spring Friday, September 11, 2026
Reviewer: Troy Williams from Blue Ridge, VA United States  
Nice quality spring fast shipping

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  0 of 0 people found the following review helpful:
 
5 of 5 Gsg firefly Wednesday, September 9, 2026
Reviewer: Colin Linsey from Topeka, KS United States  
Did recoil spring and magazine spring. So far has fixed my feeding issues.

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  0 of 0 people found the following review helpful:
 
5 of 5 Shipping Monday, August 24, 2026
Reviewer: Rick W from Boston, MA United States  
Received items with 5-7 day, notified receipt of order and continuous shipping info.  Great job with comms!  Looking forward to using product

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  0 of 0 people found the following review helpful:
 
5 of 5 Thursday, July 23, 2026
Reviewer: Lonnie Pratt from Colville, WA United States  


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  1 of 1 people found the following review helpful:
 
5 of 5 Good springs Tuesday, June 23, 2026
Reviewer: Shirley from Silver Springs, FL United States  
Definitely helped my Firefly. Fun gun to shoot but the issues made it almost unusable. These springs definitely helped. Good purchase. Ordering is easy. Shipping was fast.

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