HPA Gel Blasters

Are there any HPA Gel Blaster gearboxes or are they non existent

Non existent in gel blasters yet , but I am looking forward to the day they are available :wink:

Have seen an mpx converted using (what I assume to be) the polarstar JACK system.
Very expensive but worth every cent in my opinion.
Also does away with 85% of moving parts

Just put up on GBA facebook.


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Hey mate, How do i add the wiring for mag terminal onto my polarstar jack board? Do you have any specifications that i can refer to?

Hey mate how did you go with importing the engine to Australia? Did you have any problems