The new Matrix "QD Transform" gearbox is a new generation gearbox with all the unique & great features of a STAR / ARES (QR gearbox) and Deepfire gearbox (Micro switch). This gearbox has an unique shell, spring guide, selector plate, cut-off lever and trigger, all other parts are compatible with regular AEG Ver.2 8mm M4 gearboxes. Replaces all major brand M4 standard gearbox. The Matrix "QD Transformer" Gearbox features:Quick release spring and spring guide for easy power adjustment / spring replacement.Quick release spring guide for easy replacement.Micro switch operation for shorter & better electric range.Faster trigger response design.Featuring "spring release" function.Quickly changes FPS from 250 FPS to 550 FPS!
(Note: Higher fps means higher wear and tear)Full metal reinforced chassis / gearbox with metal gear set.8mm hybrid bushing / ball bearing.Chrome / blue polished cylinder with low resistance silver wiring.Compatibility:
The Matrix Transformer Gearbox will work with most AEG M4 Platforms (Modification may be required)Barrel Compatibility:
Will work with barrels from 250mm-590mm in lengthManufacturer:
MatrixSpring / Power output:
M120 / ~400 FPSColor:
Black or SilverLipo Ready?
Lipo batteries are recommended for experienced players. Who understand the result of high power batteries and knows how to manage the enhanced performance + wear and tear.Complete Gearbox Disclaimer:
We have compiled a series of videos for AEG take down, assembly and gearbox for your reference. Recommended for experienced players only. A "gearbox" virtually never breaks, Evike.com offers spare parts for all components. All gearboxes are sold as complete set of parts and "AS IS". All the gearbox are directly from manufacture. Buyer responsible for fine tuning and proper installation. Evike.com is not responsible for shimming it perfectly or playing the game of airsoft for you.
For more information on complete gearboxes, please visit: Complete AEG Gearbox
The following four spare parts are unique on the QD transform gearbox (included) and available here at Evike.com for future reference.
(Write a review)
"Gearbox is solid and quiet. Shimmed perfectly. Fires great with the lonex A1 motor. Gearbox fit perfect in my m4. Only issue was getting the metal lonex hop up to seat properly.
"Excellent gear box for the money, buy this if your looking for a micro switch and a QD spring.
If your interested in the internals:
+Great high quality gear set
+robust and reliable micro switch
+quality gearbox shell
and for the bad things:
-its cylinder, cylinder head, piston head, and air nozzle are all just about trash.
this is the only downside but this is always somthing specific to your airsoft gun however so its an often replaced item as i planed to replace them anyway, and i dont consider it as much of a downside and i think the box is an excellent deal
"This is a great gearbox for the money, however it has it's many pros and cons to it.
Cons: tight fit in guns reciver ( g&g cm )
: it has selector switch issues, can be easily fixed
: spring isn't m120
: some of the body pin holes army the right size way to small
Pros: decently shimmed gearbox
: nice gears
: it's a qd spring change that's a huge pro !
: very sturdy gearbox with a lot of heft
: nice Matt finish but my gearbox came with a purple cylinder ( that's ok)
All in all it's a OK gearbox but it still holding through perfectly, do t buy this with no tech xp
Discuss about Matrix QD Fast Spring Change 8mm Gearbox for M4 M16 Airsoft AEG (Model: Rear Wire) with your friends and fellow Evike.com shoppers!
Comment or answer questions for a chance to win awesome prizes.
Details can be found on the Evike.com Facebook page.
Remember to check "Also post on Facebook" to qualify for the giveaways!
Have an urgent question about this item? We monitor these comments daily, but it may be faster to email us directly or call us at (626) 286-0360. Our resident experts are standing by to answer your questions!