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Home » Airsoft Accessories, Attachments & Parts » Airsoft Gun Magazines » Gas Gun Magazines » M4 / M16

CYMA 500 Round Auto Winding & Sound Control Electric Drum Magazine for CGS & MWS Gas Blowback Airsoft Rifles

ID: 118590 (MAG-CYMA-MWS-D500)
MWS-D500
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CYMA

$170.00

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Product Description

Features

  • Injection molded polymer body is lightweight but can withstand the rigors of field use
  • 3 selectable winding modes: sound control, always on, and always off
  • 500 round capacity
  • Metal magazine stem
  • Easy to fill design
  • Provides more firepower than standard extended magazines
  • Huge gas reservoir

Manufacturer: CYMA

WARRANTY DISCLAIMER: Modification of Green Gas and CO2 magazines to use aftermarket HPA fittings and valves will void all included warranties due to the potential risk of damage from exposure to high pressure and misuse.

'Modification of Green Gas and CO2 magazines to use aftermarket HPA fittings and valves will void all included warranties due to the potential risk of damage from exposure to High pressure and misuse.'

1 Customer Review

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by Darren N. on 04/08/2026
"The magazine started leaking as soon as I filled it with gas. The electronic winding effect is mandatory to properly feed BB's. There is no spring tension. There is one that is 100 available here that is spring-loaded, but it is sold out. I will have to find a way to seal the magazine to prevent leaks. Other than that, though, 500 rounds seems pretty cool.

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CYMA

About CYMA

CYMA Airsoft was established in 2000 with a mission to create the finest Airsoft gun & training weapons for law enforcement, military training, Survival game & Military simulations.

We are not just a OEM manufacturer, but an innovative expert in Airsoft and training weapons. When everyone still concentrates in following the old Airsoft trend, we have already developed our breakthrough GBB System for Airsoft Rifle & SMG. We're experienced in working with Real Steel Firearms companies, helping them to make training weapon for their law enforcement, Military customers.

In addition to firearms training clients, we also take our Airsoft customers seriously, we do our best to make every Airsoft gun perfect, we just want the owners of CYMA Airsoft products feeling proud, and to conquer the survival game field.