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Matrix M4 M203 Airsoft AEG Rifle w/ G2 Micro-Switch Gearbox (Model: M4 M203 Black)

ID: 77836 (AEG-STAEG-259-BK-GL-L)
4.8 stars, based on 11 reviews
Matrix M4 M203 Airsoft AEG Rifle w/ G2 Micro-Switch Gearbox (Model: M4 M203 Black)
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Matrix M4 w/ M203 Airsoft AEG Rifle w/ G2 Micro-Switch Lipo Ready Gearbox (Model: M4 + M203 Black)
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Canada Export CompliantCanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.


  • Matrix G2 Lipo ready gearbox with micro-switch electronic trigger and quick change spring guide
  • Integrated MOSFET for improved power usage, motor performance and trigger response
  • High strength nylon fiber reinforced polymer receiver, stock, buffer tube, grip, and carrying handle
  • Flat top receiver allows mounting of optics or other accessories
  • Adjustable 6 position SOPMOD style stock
  • M203 40mm grenade launcher preinstalled into front hand guard of rifle
Length: 680mm - 760mm
Weight: 5.25lbs
Inner Barrel: ~363mm
Magazine Capacity: 300rd Hi-Cap magazine included. Compatible with Matrix, Tokyo Marui and other similar M4 / M16 Series Airsoft AEG Magazines
Thread Direction: 14mm Positive
Gearbox: Ver 2 Full Metal, Fully Upgradeable / with Micro-Switch trigger / 7.4V / 11.1V Lipoly Ready (15~20C)
Motor: Long Type / High torque
Fire Modes: Semi/Full-Auto, Safety
Package Includes: Gun, High Cap Magazine
Battery: 9.6v 1600mAh Small Butterfly Type recommended (not included)
Hopup: Yes, Adjustable

Manufacturer: Matrix

FPS: 400

11 Customer Reviews

(Write a review)

by Adrian R. on 01/04/2019
"Bought the gun about two months ago, played a few pickup games with it. The gun performs very well, shoots consistently in the 350-365 fps range. The gun itself feels very sturdy, crane stock wobbles a bit but not a big issue. The M203 performs well, only set back is depending on what 40MM shells used you may need to add a layer or two of electric tape to the top of the firing pin because it's kind of short. Overall a great purchase.
by Mike P. on 11/09/2018
"Great gun for the price and all in all I am happy with it my only small knock on this rifle is the opening of the buttstock is super stiff but that can be fixed but all in all I am very happy with this rifle and completes my loadout.
by James L. on 11/28/2018
"Great gun for starters looking for a nice skirmish gun with a great trigger response, the M203 is awesome!

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