Airsoft Evike.com Polymer Propane Adaptor w/ Integrated Silicone Port for Airsoft Gas Magazines (Package: Adapter + Silicon Oil)

"Works as it should. Only thing is that if your mags have baseplates, the filling tube is too large to fit. I bought this for my EMG TTI Pit Viper, and I have to take off the large TTI branded baseplate off the mags before I can fill them. So, if you have EMG TTI branded mags, or just mags with large baseplates, might want to buy something else. Either way, it is very easy to take off the baseplates, but it's still one added step.

"The pictures make this thing seem mediocre, I was very skeptical about this purchase. Upon arrival it seems to be great quality and the materials are quality. The silicone is also good quality.

"This is a great thing to have when you decide to start using propane instead of expensive green gas. The only complaint I have isn’t even about this adapter (because it works perfectly as it should) but about how bad propane smells! If you’re lucky and can get green gas locally, just get the green gas. It’s worth not having to smell nasty butt every time you pull the trigger or refill your mag. I love how you can put silicone oil in it efficiently though and I’ve had no leaks or breaks so far. Also if you’ve never used one, attach the adapter to your propane, then unscrew the top part and only put 2-3 drops of silicone oil in, then put the top back on and fill your mag and you’re good to go