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JG Mosfet Enhanced 8mm Gearbox for M4 / M16 Series Airsoft AEG Rifle - Rear Wired [GB-JG-Mosfet-M4-B]	$70.00

Displaying 1 to 5 (of 5 reviews)

Result Pages: 1

Submited By: jerry W.

Date Added: Thursday 08 November, 2012

I dropped this gearbox in my jg m4,with a 9.6 battery,it punched half way through a boiling pot!!
Very good gearbox,i will be ordering another.

Submited By: Joel H.

Date Added: Monday 01 October, 2012

Amazing gearbox! Popped it into my wounded JG M16A4 and it has brought the gun back to life! The rate of fire is almost doubled compared to the original JG gearbox and sometimes it shoots so fast that the mag can't load a bb in time!!! (Which may sound bad but with a spring low-cap mag it would work just perfectly. It makes me happy though!) Anyway the only con is that the battery connector is mini-type and did not fit the battery I had so BEWARE! It was an easy fix by just soldering the old connector to the new wires. It's like putting an M16 into the Pack-A-Punch machine, it really strikes some fear into those radical Muslims!

Submited By: Jeffrey T.

Date Added: Sunday 15 April, 2012

I am a retailer buying several thousand dollars of product from Evike and continue to do so. I have purchased 3 of these gear boxes. They all had issues with poor shimming and poor quality parts. I sold the bodies to customers who had bought the same gearbox and had the shell crack. Hopefully the next batch of gearboxes JG puts out are better. I give this particular gearbox and big thumbs down. Overall JG makes excellent quality products, I still buy a ton of JG products, just not this gearbox.

Submited By: kyle c.

Date Added: Sunday 04 December, 2011

Wonderful gear box. I am excited to put it in my echo1 stag 15 m4. With this kind of fps no one will be dishonest about being hit

Submited By: jared a.

Date Added: Wednesday 01 December, 2010

This gearbox is very good. i have taken it apart for a spring swap and had this chance to view the parts closely ( i will list the parts and quality at the end). I bought the gearbox for a g&g raider and had to customize the wires in order to makre it work. but afetr all of the cusomizing i have found it to be an excellant gearbox for the money.

part/quality
m130 spring/good
bearing bushings (not ball bearing)/excellent
torque gears/excellent
ported cylinder/excellent
plastic cylinder head (one o-ring)/good
air nozzle (no o-ring)/good
plastic piston with full metal teeth (second tooth is not removed)/excellent
plastic piston head (not sure if it is ball bearing)/excellent
full metal spring guide (not ball bearing)/excellent
standard v2 tappet plate/good
standard trigger box/good
standard anti-reversal latch/good
Reinforced steel gearbox shell/excellent(only time will tell)
silver low resistance wiring/excellent

Only time will tell for the durability of this gearbox, please remember you may not get a gearbox that is as duable due to factory issues, so be ready for the liability. overall great gearbox.

Displaying 1 to 5 (of 5 reviews)

Result Pages: 1