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Matrix / AIM Lipoly Ready 8mm Complete Gearbox for M4 / M16 series Airsoft AEG ( M160 / Back Wiring)
[GB-Monster-160B]
$110.00
by Sam n. Date Added: Monday 02 January, 2012
I've probably put about 300rds full auto and about 190rds on semi through my m4 with 509mm 6.01 barrel, and I have to say it feels like its just getting better the more rounds i put through it. Great gearbox so far. I need to chrono it still, but for reference, i've seen the bb travel atleast 200 ft(.20) before losing it, however the flight pattern was gnarley. At 50 ft It shot through cardboard into a wood door and shattered bbs to peices. The trigger response is surprisingly efficient, smooth, and instantaneous, however if your hopup/bucking is not the right type some trigger/operation issues will occur. The thing sounds like a monster and will easily let people know you are there, but does make an awesome sound I must say. The Matrix magnum motor did not mesh with the gears so I purchased an echo 1 that seems to have given me quite the RPS and overall power I was looking for using a 9.6v. Overall A great gearbox at a great price. Looks and feels great, has been reliable so far and feels like it will continue to do so.

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