LCT ZKS-74UN - gearbox dissasembly and upgrade video - Fiftysiks Airsoft

[@arielbrunkow8034]

I was looking for a jefftron instalation video on a lct v3 gearbox for so long to see if it was compatible. Also, you didn't use the RFTS spring, did you tried it? I love the idea of it. Otherwise good video, keep it up.

[@Krmt1337]

Hey, what nozzle length did you use? Thx

[@HunterM6]

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