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

GHK 40rd Magazine for G5 Series Airsoft GBB Rifles
(Color: Black)

ID: 44130 (MAG-GHK-G5-BK)
GHK-GAS-GMAG
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GHK

$74.95

Color Options:
ColorBlack
ColorTan

Description

Reviews

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Product Description

Features

  • Nylon Polymer Outer Shell
  • Full Metal Internal System
  • High-Flow Output Valve
Compatibility: For GHK G5 Series Airsoft GBB Rifles
Capacity: 40rds
Gas Type: Green Gas, Red Gas, Propane

Manufacturer: GHK

'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.'

6 Customer Reviews

(Write a review)

by Wyza N. on 04/16/2025
"Got 5 of these. All works perfectly with my GHK MK18/M4. No double feed or leaks and not as heavy as other gas mags. Left gas in all 5 mags for 3 days and still held enough gas for a full mag; i used no silicone greengas. Super tight seal and would recommend it. The only con is that it's super hard to put magpuls on it as the base had a flare to it.
by phuc n. on 02/26/2016
"Awesome mags, never had a leaking problem that was due to poor quality but was my personal fault for improper storage. Great gas efficiency allowed me to get at least 2 full mags ~80 rounds with full velocity out of one fill up and minimal cool down affects. Not as affected by cold weather as most other mags, still got 378 fps with .28 in a 16" DMR kit in high 50 degree weather. Worth the price.
by phuc n. on 02/26/2016
"Awesome mags, never had a leaking problem that was due to poor quality but was my personal fault for improper storage. Great gas efficiency allowed me to get at least 2 full mags ~80 rounds with full velocity out of one fill up and minimal cool down affects. Not as affected by cold weather as most other mags, still got 378 fps with .28 in a 16" DMR kit in high 50 degree weather. Worth the price.

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GHK

About GHK

Established in Taiwan in 2008, GHK began as the leading manufacturer of AK style gas blowback rifles. In the intervening years GHK has grown to become one of the most highly regarded GBBR manufacturers in the industry.