CQB Russian HPA Adapter Valve for KWA Airsoft Rifle & Pistol Green Gas Magazines

"very hi quality amazing im not going full hpa. im doing the green gas hpa sysem it is in deed an amazing adapter

"Loved it. i use them for my KWA MP7 and i am i love. if you are usin it dont go above 75psi you will start to have leaks after that
Pros:
no green gas
great quality
Cons:
NONE!

"These are some good valves, used them in the KWA mp7, lm4, and cz75 so far. If it takes a KWA valve it'll fit. The dude that reviewed below me doesn't know how to screw in a valve or has a weird mag. Pretty easy but use plumbers tape on the threads so air can't leak out. 5/5

"So I've had two experiences with this darn thing. I own a KWA KMP9 that I bought a CQB Russian HPA tap for (the KWA version). Threaded beautifully and easily, had all my mags done in five minutes. Some of the taps, every now and again, will unscrew a little due to my line being stiff, but I just re-tighten them and it's all good. If it was just for that gun these would get a five out of five star rating. Then...I also own a WE-Tech G39, a discontinued and unpopular model of gun that I am in love with. So, like my KMP9, I bought these WE-Tech CQB Russian HPA taps, six to be exact. Out of those six I broke/stripped four and in turn ruined the threading on the magazine for the gun. The issue I had with my G39 was that the threads seemed to either be off, or just extremely tight and I just pushed too hard. Again, six out of four, so I did successfully get two mags tapped. They were tight to screw in but they don't leak, and they preform beautifully. But it makes me wary to buy more (even though I need at least two more for skirmishes) because I now need to buy two new mags, and two new taps. (I cannot use green-gas reliably where I live) Figuring my experience with these the first time, I'm honestly afraid to buy more due to me literally ruining $196 worth of items this go around...about ten minutes of time. Maybe I'll take it into my local shop and have them install it just to make sure I don't mess up, but that's even more money. I guess the point of my review is to say, I honestly do not know if it was the taps or me, but I've had one beautiful experience with these, and one horrible. Look up your gun, go to your local store, do WHATEVER you can to make sure you know that your gun can actually be tapped easily! On a note, these aren't made with very strong metal, if you do tighten or bend it too much it will snap, leaving the threaded end stuck in the mag. They're strong enough to withstand game play, but if you have an experience like me with the installation be very careful; they also strip really easily. I will end up buying more mags and taps and hopefully they actually work well this time...

"You will have to do more than "minimal work" to get this to replace the green gas valve. The threads on this are very different than those on the GG one, so it won't just thread right in. You could force it I guess, but that doesn't seem very reliable. The bottom of my mags are also angled, so even if I could thread it in, it would not sit flush without beveling of some sort. So, I have had to find someone who can do this work (I ain't got tools like that).

Once it's installed, I'm sure it will work fine, but it will take more than I had expected.

3/5