Home > Magazine Upgrades >

14 Round GSG FireFly High Capacity Follower Upgrade

GSG Firefly | firefly magazine | high cap mag | convert | magazine extension | high capacity | 22lrupgrades | nictaylor | nictaylor00 | shockbottle


 
Alternative Views:


With the HiCap +4 (Plus 4) follower you can turn your factory 10 round GSG, German Sport Gunworks (Sig Mosquito clone) magazines into a 14 Round Magazine. With one (1) round in the chamber and 14 in the magazine, that's 15 in the gun! The shorter follower allows for more space in the magazine tube so that it will fit an additional four (4) rounds in the mag.

PLEASE READ BEFORE PLACING YOUR ORDER
Since the button on the factory magazine is removed when installing these high capacity parts, the function of locking the slide open on the last shot fired is lost. That button on the side of the factory magazine is used to actuate the slide lock feature on the gun. The NicTaylor follower is designed to catch the slide itself and thus lock the slide back/open. This technique is used frequently on AR15 22lr conversion kits. However, when doing this the user looses the ability to drop the mag free since the magazine is essentially being stopped from falling free when the mag release is pressed. The user will either have to pull the magazine out or pull the slide back to its most rearward position and manually engage the slide lock. This will allow for the magazine to drop free. For best results when using the NicTaylor follower, we recommend reversing the direction of the magazine spring (see picture). This will help with more positive engagement of the follower and thus locking the slide back.

* 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.

International Orders Click HERE

MSRP: $7.95
Our Price: $5.95
Savings: $2.00

Shipping: Usually Ships in 1 to 2 Business Days
Part #: 200-14RD-FIRE
Qty:

Installation Instructions RESTRICTIONS
 

1) Remove factory basepad and retainer plate.

2) Remove magazine spring and slide factory follower down to base of magazine so that the load assist pin can be removed from the follower.

3) Remove factory follower.

4) Insert HiCap follower into the magazine body.

5) Insert magazine spring into magazine body with coils backwards (see photo).

6) Compress spring with retainer plate into magazine body and slide on the basepad.


Firefly vs Mosquito
NicTaylor Plus4 Follower

Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 29 Write a review »

  0 of 0 people found the following review helpful:
 
1 of 5 shipping August 16, 2021
Reviewer: clay woodka from LINCOLN, NE United States  
never recieved item

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 July 22, 2021
Reviewer: from San Juan PR  


Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 June 29, 2021
Reviewer: from ,  
Great product!!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Great addition June 2, 2021
Reviewer: John Walter from Las Vegas, NV United States  
These were easy to install, fit my mags perfectly adding four extra rounds to my GSG firefly, planning on buying the mag extensions next to add a couple more rounds, well worth it no complaints.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Firefly Magazine upgrade a hit! May 14, 2021
Reviewer: Stephen Nicely from Ney, OH United States  
I upgraded my 10 round factory magazine with the Taylor Follower. I  turned my spring also, so now my Firefly holds 14+1 rounds and the slide stays open when I am empty. I love it, and hope to soon add the Taylor magazine base to make the magazine hold 16+1 rounds.

Was this review helpful to you?

View All Customer Reviews