GHK High Output G.2 Gas Powered Magazine for GHK M4 GBB Airsoft Rifles

"Extremely reliable magazine, I have thrown a few hundred rounds through each of the 3 but watch out!

If you dont use good BB's in your breach you can get a BB to force feed and slam, Had to clean my bolt carrier group and hop up bucking and inner barrel afterwards, so just use high quality BB's!
other than that I have 0 gas issues, No leaking out of O rings or ETC.. It is a snug fit for my Cybergun Golden Eagle M4 that I bought on Evike for cheap, however they will wear and will be easier to fit after use.

I dropped one of these on the ground and it landed directly on the pavement and cracked the plastic top of the magazine at the rear end where the O ring housing is and the gas relief valve. I paused for a moment thinking it was dunzo! to my surprise the magazine loaded and fired fine and had no issues at all! absolutely amazing quality (well i would have preferred that it stay in one piece) but it still works!

"Excellent magazines, I use a WA GBB and these work perfectly in them, they're a bit snug to start, but they break in over time. Very durable, great output, cooldown isn't bad at all, and I much prefer the STANAG look to the polymer mags. Strong recommend that you get these for any GE or WA derived GBB, I have nothing negative to say about these.

"Works perfect in the GHK G5 honestly easier to load than the polymer ones for some reason It does not say in the description but these seem to be the V2 version

"The magazine is very durable and feels high quality, you get what you pay for.

Pros
- 3 full mags on 1 fill if you are shooting semi only
- Works well in cold temperatures.
- Magazine lips are still holding up without issue.
- All 5 of my mags have not had a leak over the many times I've been using them.

There is only 1 slight annoyance, the adapters make it easy to reload them but if you can figure out how to do it by hand it makes it so much easier on the field.

"A good alternative magazine that is MUCH MORE affordable to buy for your Western Arms M4 gas blowback.

Pro:
Cheaper.
Takes Green Gas.
Looks good.
Very detailed construction.
Good seal.

Con:
None.

If you are in the market for a spare magazine for your WA M4, why not!

"GHK AR-15 STANAG pattern GBB magazine. It works. Feed lip cracked after a few reloads, though it is an airsoft product so what do you expect. I recommend it.

"does this take co2

also will this fit in a G&P gbb rifle