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Madbull Airsoft Propane Adapter with Silicone Oil Port

43 Customer Reviews

by Ben L. on 08/11/2012
"This product is a definite MUST for gas blowback users. It's madeof aluminum and not cheap plastic so don't expect it to break anytime soon. (I've accidentally dropped mine countless times without bending or denting it). It also feature an integrated silicone port, which is really awesome since it pretty much lubes your gun for you during use. However, the little silicone port has a small seal which may fall off if you're undoing the cap, so be careful not to lose that rubber seal.

Pros:
~Aluminum
~Silicone port
~Works with any portable can of propane

Cons:
~Rubber seal might fall out if you're not careful.

The verdict: BUY IT. :D
by John P. on 08/05/2012
"I got one to fill the cartridges for my M-79. This was my first experience charging any sort of gas gun, and it was an amazing experience. I highly recommend this adapter!
by Cong W. on 06/27/2012
"This is the best propane adapter on there! It greatly decrease the cost for using green gas guns. The chrome part of this adapter is made of stainless steel, the red part is aluminum. The steel is strong enough to stand against the propane, unlike the plastic ones. Be careful when you twist the aluminum cap on steel propane tanks, you might strip the threads on the adapter. Remember to untwist the cap and fill the space on top of the propane tank with silicone spray/oil.
by jack m. on 04/28/2012
"This is a great propane adapter, my old propane adapter's fill stem snapped because it was low quality metal. This madbull propane adapter is MUCH higher quality and will not break on you because its high build quality and excellent materials. Thing is to make sure you always apply silicone cause if not it may get leaky but only when you misuse it.
by Tammy T. on 04/17/2012
"I have been using this adapter for more than a year and it is still going strong. I noticed that the top of the adapter has airsoft spelled "airosft". It is very functional and should not break on you.
by Cameron B. on 04/07/2012
"A Fantastic gas adapter!!!
Had mine for 2yrs before an unfortunate accident rendered it Useless. I'm very happy with this item and will be Purchasing a new unit as soon as Possible.
by Fidel V. on 03/16/2012
"Saves a lot of money and is a great gain in convenience. Not many stores sell green gas, but just about any Big Box Mart store sells propane. Pays for itself after two or three cans. Very well built.
by Christiana O. on 03/10/2012
"Simple, and a money saver. Instead of $7 of green gas, I get a larger $2 can of propane.

Pros:
Money saver
Oil cap

Con:
Very small, needle might break
by Peter W. on 12/13/2011
"Excellent construction, leak free design (both gas and silicon oil) and positive engagement. I had a Sapien Arms adapter that was spewing liquid propane all over the mag and my hand within a couple of months; its filler stem started to split and broke off in less than a year. I'm very happy with the Madbull and would recommend this over any plastic propane adapter.
by McKane L. on 10/23/2011
"Yup, I agree with everyone! It is a wonderfully designed product at a great price. Solid construction and easy to use. Can't go wrong.

A+

Now, back to the P99 Maruzen domination! :D Thanks Evike!
by Eric S. on 08/17/2011
"Great product! It works fine. Well built. 10/10 Cheap too!!!
by matthew d. on 07/08/2011
"Best adapter I have used period. The silicone fill port is a blessing. Steel and aluminum construction make it very strong. I have dropped this attached to a full 1lb can of Coleman propane from 5ft onto the ground adapter first. It didnt bend or brake. It had dirt in it i had to clean out with some fishing line, other than that still working great. Also doesnt spew out propane like the other plastic adapters do when you pull it out of the mag. Great seal.

Pros:
Good price
Very strong
Silicone fill port w/o having to remove it from the propane bottle. Which is sealed with a good size o-ring.

Cons:
None

Buy it. You will be happy you did and not those low quality plastic adapters that spew for the same price.
by steve n. on 03/29/2011
"Best way to save money on gas. I buy tanks of coleman propane from walmart or bass pro for 3 dollars a pop and they each last longer than your average can of green gas. as far as performance propane is the most powerful thing I have found to run my pistols with the exception of co2. The silicon resavoir holds about 5-7 drops of oil and lasts about 20 clips. make sure to pick up a few extra bottles of oil with it. If your thinking about buying a cheaper model go ahead but this thing pays for itself anyways.
by David G. on 03/17/2011
"I just got this today and it works great. the thing i love about this is it has a silicon oil port so your gun does not get screwed up


Pros:

looks

silicon port

cons:

some times you can push too hard and break your o ring but its not a big deal


over all its awsome
by David G. on 03/17/2011
"I just got this today and it works great. the thing i love about this is it has a silicon oil port so your gun does not get screwed up


Pros:

looks

silicon port

cons:

some times you can push too hard and break your o ring but its not a big deal


over all its awsome