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Matrix "QD Fast Spring Change" 8mm Gearbox for M4 M16 Airsoft AEG (Model: Rear Wire)

ID: 37950 (GB-M4QD-R)
Matrix QD Fast Spring Change 8mm Gearbox for M4 M16 Airsoft AEG (Model: Rear Wire)
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Matrix

$70.00

This item is currently Sold Out

Model Options:

Features

  • Quick release spring and spring guide for easy power adjustment & spring replacement
  • Microswitch circuitry improves electrical contact performance
  • Fast trigger response design
  • Functioning spring release
  • Reinforced metal gearbox shell
  • 8mm metal bushings
  • Low-resistance silver wiring
  • Sintered steel gears

Manufacturer: Matrix

Specifications:

Compatibility: The Matrix Transformer Gearbox will work with most M4 AEG platforms (modification may be required)
Barrel Compatibility: Will work with barrels from 250mm-590mm in length
Spring / Power output: M120 / ~400 FPS

About Matrix

Established in 2001 for Airsofters by Airsofters. Team Matrix thrive on the vision to better the sport of Airsoft with affordable high quality Airsoft equipment. With decades of experiences as Airsoft enthusiasts ourselves, we live, sleep, and breathe Airsoft. Matrix offers a wide selection of skirmish grade replicas from rifles to pistols, a wide variety of accessories, and tactical equipment from helmets to boots. It is the Matrix mission to prepare every Airsoft shooter the perfect experience!

13 Customer Reviews

(Write a review)

by Parker S. on 07/29/2023
"I love this thing. I dropped an aluminum SHS air nozzle in there and run it with my ASG boost motor. Boy does this thing deliver on speed and power! I recommend this gearbox to all of my buddies looking to drop a QSC gearbox into there guns.
by Donald J S. on 09/01/2017
"Works well for the project I used it on. QC Spring is ok for replaceing the spring even if you have to break down the gun to do it. Micro Trigger switch is awesome and that should be in every AEG Gearbox in my opinion.
by Jon Kristian K. on 08/16/2017
"It's a vert good start. Well shimd And short triggeraction. But the piston, pistonhead, cylinderhead And airnozzel should be changed. The cylinder could also use a upgrade, but works Ok. I use this gearbox in all my AEG's. Love the quick spring change!

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This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.