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JG / CYMA Enhanced 8mm Gearbox for M4 / M16 Series Airsoft AEG Rifle - Rear Wired
[GB-8mm-M4-B]
$60.00
by Beth S. Date Added: Saturday 07 February, 2009
If you plan on putting this or any other M4/M16 GB into a SCAR you have to swap the air nozzle and the selector plate. tried to swap this gearbox out of my friends s-system into my echo1 scar and i had to open them up to do it. great gearbox for the price.

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