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CQB Spotlight Field Spotlight Sniper Spotlight
Systema Complete M120 Gearbox for M16 series
[03293 / GB16V25RD120]
$240.00 $216.00
Displaying 1 to 2 (of 2 reviews) Result Pages:  1 
by M. VANDENBRAND Date Added: Monday 13 July, 2009
For: Systema Complete M120 Gearbox for M16 series
Product Information:
First impressions on this gearbox, are good, looks good, feels good etc. But there are a couple of junk parts on it, which are not hard to fix. The tappet plate is made of cheap soft plastic, the connections to the motor just snap off, and the wire to the stock, is too short. But the shell, and the internals are amazing. The pressure this gun has is outstanding, which gives it a great fps. The rof with this is very fast, i am using a Systema Magnum Motor, and a 9.6v 3600mah battery, and im getting about 27 bb's per second. Very good.

Great shell
good fps
Great R.O.F
Great trigger response

Junk tappet plate
Junk connectors
Wire in back is too short
Lacks grease, so grease it up good before firing
by J. FUJIU Date Added: Thursday 19 June, 2008
For: Systema Complete M120 Gearbox for M16 series
I got one of these for my custom SR-15 E3 IWS, and it performs beautifully.

After several thousand rounds it chrono's around 350-360, a bit low for an M120, but it still gets the job done very well with the right hopup and barrel.

RoF with an 8.4v 3600 Intellect and CA Torque Up motor is good, around 800 rpm. My 9.6v 3600 brings it up to around 950-1000 rpm. I've also tested this set up with an 11.1v 2100 Li-Poly, and it held up just fine.

If you want a completely upgraded gearbox with minimum fuss, this is a great buy.
Displaying 1 to 2 (of 2 reviews) Result Pages:  1 
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