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G&P Complete 8mm Reinforced gear box for M4 M16 Airsoft AEG - Standard Deans / Rear Wiring
by nick c. Date Added: April 7, 2013
Alright not much to say so lets get to the pros and cons


Deans wiring

28 rps on a matrix 3000 high torqe motor

comes with lots of shims (I love shimming the gears for some reason)

Great trigger contacts

Near perfect air seal


The piston wasn't even bad I replaced it because It looked like cream cheese but either my madbul piston swiss cheesed and 2nd to last tooth removed with a ball bearing piston head is a dream in any v.2

Gears are good but their axles are not

Overall: Don't get this gearbox unless you are a tech G&P is a lot like Tokyo Maurui, it was made for upgrades, but once you get it shimmed and set up with something strong like I have like Echo 1 18:1 gears and my madbul piston, Everybody and their mother with a KWA is wondering how they are getting destroyed in reliability and performance.

Rating: 4 of 5 Stars! [4 of 5 Stars!]
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