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KJW 31 Round Magazine for Hi-Capa Gas Blowback Airsoft Pistols (Type: Green Gas)

ID: 30343 (MAG-KJW-614-Gas)
KJW 31 Round Magazine for Hi-Capa Gas Blowback Airsoft Pistols (Type: Green Gas)
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • Metal alloy construction
  • 31 round capacity
  • High tension spring to ensure consistent feeding
  • Polymer bumper

Manufacturer: KJW


Compatibility: Tokyo Marui, Armorer Works, WE-Tech and other similar Hi-Capa Airsoft pistols
Capacity: 31 rounds
Gas Type: Green Gas compatible, 134a recommended

'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.'

14 Customer Reviews

(Write a review)

by Jakob K. on 03/20/2019
"Bought this for my Nov. SSP1

The bottom cap needs to be filed- the lip that comes up the front of the mag doesn't allow the mag to click into the pistol. Had to file it down to make it work- easy enough. Not going to ding the mag for that.

Not much else to say- works as intended. I only get 1 mag out of 1 Co2 cartridge.

I only use my side arm 2-3 times in a full day, so atleast I'm getting all of my Co2 by the end of the day instead of having to decompress the cartridge and waste air because I didn't use it enough.
by Vaughn H. on 07/17/2016
"Excellent magazine.

Have had zero issues, would buy again.
by Joseph R. on 05/16/2015
"No where does it tell you how long to fill it, I placed mine under gas for 7 seconds and got off a magazine and half. Mine wasn't even full still. No idea how long you can fill it, I believe 8-10 seconds max??

I filled mine up in 86F weather, lasted all day till some CQB action. I put two drops of oil in my propane tank and 2 more on my o-ring seal. I always shake the magazine after filling maybe that helped hold more gas? I heard to shake your magazines anyways. I also have the silver colored WE ones, those are nice too. 5/5 star both products.

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