SVT 1.88 Version.2 Gearbox Programmable Mosfet gm mag Simulated Blow Back function of

Simulated Blow Back function of the Bolt within the chamber (run by the Piston reciprocating)

This follower is a drop-in replacement for the GunsModify

including stock ones

Split design

SVT 1.88 Version.2 Gearbox Programmable Mosfet gm mag Simulated Blow Back function ofUpgrade your gel blaster with the SVT 1. 88 Version. 1. 2 Gearbox Programmable Mosfet. Experience auto priming and choose from burst shot, full auto, or semi auto shoot modes. Fit for gel blaster version 2 gearbox. Auto priming and programmable to have burst shot, full auto, semi auto shoot modes. High quality made with exquisite solder joints. Easy to install.