ASG ULTRAIR 12 Gram CO2 Lubrication Cartridge Kit (Type: Box of 5)

"Very good! Use in my blow backs that require CO2, for a pros and cons:

Pros:
As simple as using them as regular CO2
Can use them in a game if you have too, still runs as good as the regular CO2 with no lube
A very good and generous amount of lube! Covers a lot of the parts that need it and are particularly hard to get at!

Cons:
Price, but with that being said, worth it.

Will be buying again in the very near future!

"Lubes my co2 guns really well

"Everything was nicely packaged, delivered in a timely manner and exactly what I ordered.

"Short and simple review!

This is great for CO2 users as this has a little bit of oil to lube the gun up, nice! I would recommend using this after every 5th CO2 and not 10 like the description says, but that is my opinion.

Pros:
Works great, lubes up your gun

Cons:
Honestly none!

"I ordered these a while ago for my non-blow back pistol. Had very little affect on it, as these are meant for blow back weapons. I now have a blow back weapon and can say these help a ton. It's super easy to see and feel the difference before and after running the lube through it. They are very expensive, but they are worth it if you have a blow back weapon.

"Not sure if it actually lubricates during use or not, if so its worth the added cost.

Seems to be slightly lower capacity than other cartridges I've used.

"They all seem nice, haven't used the whole box yet. The box came open and all the cartridge's were rolling around in a much larger box with all my other gear. only reason for the four star, that could've been very dangerous and freaked out a delivery driver somewhere along the way.