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Sig Mosquito / GSG FireFly Magazine Spring Retainer
Sig Sauer Mosquito factory magazine replacement parts spring retainer detent release plastic broken

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Sig Sauer Mosquito magazine replacement spring retainer. This spring retainer will replace your lost or broken factory retainer. The spring retainer sits at the base of the spring and locks in the factory basepad into place. The spring retainer is what is pushed on to disassemble the magazine. If you need a replacement for your magazine spring retainer, this part is for you but you should also look at our +4 follower and +3 aluminum basepad for the Sig Mosquito.

Our Price: $2.95

Shipping: Usually Ships in 1 to 2 Business Days

Installation Instructions RESTRICTIONS

1) Remove factory basepad and spring retainer if present.

2) Compress spring with spring retainer into magazine body and slide on the basepad (take note of orientation).

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