Page 2 - Quick-Disconnect Male Fitting + O-Ring Reviews

Nice design works good. For filling the gun.

Received two of these the first one the threads did not want to go into the barrel without a lot of pressure and the threads had a sharp edge. The second one was also hard to install but pyramid air representative said to go ahead and install anyway he would take care of it if it did damage. It did go in but it took a lot of pressure.

The manufacturer should check the tolerances on this product to prevent any damages to guns it is being installed on.

Easy straight forward installation.

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A good way to make your Sam Yang big bores easier to fill out in the field.

Absolute must for the Sumatra 2500. The original fill valve that comes with the rifle is notorious for leaking. VERY SIMPLE to install and allows you to connect and fill up with any pump using a Foster quick connect coupling.

A brief diagram showing where it goes on various guns.

Don't buy a Sumatra without adding this simple piece to your order. You will be disappointed if you don't as the original fill valve simply does not work.

Makes filling so much easier,hassel free filling

I would recomend this item

Simply fix for the Korean factory original fill port. Well made piece.

A screw on cap to keep dirt/dust out of Foster connection.

I like the Foster connection better than the factory original fill port. Less hassle & no problems with cutting o-rings.

Well made, easy to install.

N/A

Great for changing over the Korean fill ports to the simpler Foster connection. Use some silicon grease of the provided o-ring before installing this on your gun.

fit perfect on my Samyang .50 cal, much easier to fill my gun with my air venture carbon fiber tank

price little bit cheaper please

best fitting if you own an air venture carbon fiber tank

Very easy installation. Works great now with Benjamin pump.

Nothing

perfect fit way better than the fill port that comes with the Sumatra air rifles

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tell the the koreons to start using this foster fitting

BEST add-on to the Sumatra 2500. Original fill plug was a serious problem (in my case at least).

Nothing.....perfection!!!

Highly recommend this product....at least if you don't want to waste air. Total and quick fix for a faulty fill plug that came with the Sumatra 2500. Replaced in less than a minute.

Does exactly whats it designed to do: add a simple to use foster fitting to the Eun Jin Sumatra (and the Sam Yang Guns too) in place of the irritating factory fill probe. Just unscrew the old fill port and screw this in. Two minutes later you're filling without leaks or fiddling. Especially nice for those of us who hand pump and don't want to loose our hard work to a fiddly o-ring.

It seems a bit pricey given the simplicity and small size of the product. I guess that's the price you pay for a specialty part.

If you hate fiddling with your factory fill probe, tweaking, replacing o-rings, fiddling, jiggling, etc... This will make all those irritations go away. The included rubber dust cap is kinda cheap and you will likely loose it fairly quickly.

This Foster Quick Disconnect and the O-Ring worked great. I have put one on each of my Sumatra's .22 and .25 2500. Took about 1 minute to install. Happpy to get rid of the male fill probe that came with both guns and the leaky o-rings.

Not a thing. Should have done this a few years ago.

Just be sure not to tighten it down too much or it could leak. No need to compress the o-ring excessively. I over tightened the first one I put on and it leaked.....just back off a bit and everything was fine. Suggest just putting it on and begin to fill the gun with HPA. If you see/hear that it is leaking then tighten a little until the air does not leak as the gun fills to 200 BAR (3000 psi)

The filler on my Sam Yang Dragon Claw began to leak around the o orings. I contacted Pyramyd Air for new O rings, but the Customer Service agent told me about thid quick disconnect that replaces the Mickey Mouse filler. I purchased it and installed it in about 5 minutes and now I am able to connect my Dragon Claw to the same fitting that is on all my other airguns. It works like a charm and has no leaks!! I am very pleased with this unit.

Nothing.

It is a great product.

Product was very simple to install.

Price.

I'm new to PCP and find this fitting better compared to the probe. I keep on hearing how the O rings on the probes need to be replaced.

way better than using the fill probe, plus no more changing the probe o rings

way to exspensive for what it is, the plastic/rubber dust cap doesnt stay on, i put a small black zip tie around it and that works great

on a sumatra 2500 this is about a 1 or 2 minute change out, and makes life much easier

It fit my Sumatra and doesn't leak..

Nothing

It works, high quality, pricey little bugger but better than making one myself on my lathe...

Ease to put on

Price

Simple and easy to install

I wish there was a stainless steel option. It is worth ten bucks, not twenty.

Easy install.

Like others have stated, the end cap is very loose.

Works perfectly on my Sumatra 2500R.

Very easy to install on my Career II 707 .25 and Sumatra.

Keep more in stock please. I need another one and you are out.