Page 3 - Umarex 12-Gram CO2 Cartridges, 12ct Reviews

An excellent product ! I have never had a problem with these cartridges ! ! !

ABSOLUTELY NOTHING. ! ! !

AS others have reported , these cartridges are VERY CLEAN and will NOT cause any problems. ! ! !

They seem to fit better in Umarex co2 guns,They don't leak I like them for my Umarex John Wayne and other Umarex guns

offer in a larger quantity

They work "

Co2

Nothing

They seem very good.

Best stuff at a fair price.

More for less always.

I prefer paying a bit more for these. 52 cents each. I bought five boxes, 60 cartridges, 10% off and free shipping. 40 Crosmans cost $18.35 with tax, and I have to go to the Megalamart to pick them up. That's 46 cents each, about the same here on PA. I'm sticking with these going forward. All of my guns love them, especially the Hammerli and the QBs.

They seem consistent, they're inexpensive, and fit well.

There really isn't anything. Well packaged, consistent, seal well...

Buy them, I don't think you'll be disappointed.

Nice cartridges, work well in my Morph.

Nothing

Nice product. If you don't want to use Crosman for some reason, this is a great substitute but a little more expensive.

One of the best C02's,

They are the correct shape and neck dimensions for Umarex guns. They work beautifully.

Pyramyd should not bundle anything else with Umarex guns. Crossman cartridges damaged my Colt, and I'm still waiting 2 weeks later for my replacement magazine.

Don't buy Crossman Cartridges unless you have a crossman gun. Buy Umarerx!!!

What can I say they Are good to have on hand.

Not a thing.

STOCK up for all your C02 GUNS

Came with Bundle

Could be less expensive

Good quality cartridges

Fast shipment, good deal for the money. Would buy again.

nothing

Always like buying in bulk, helps to save money to buy more

Nothing

Nothing

Nice And Clean Cartridges.

Lager Amount Per Box Like The Crossman Powerlets.

Get Plenty Now!!!

They work fine and I had no problems in any of my guns. I was happy with the results of my testing on some new guns I just purchased from PA.

I think that they should offer them in larger amounts like Crosman does.

I was surprised to see they were made in China.

These seem cleaner than some other CO2 cartridges. They work well in all my CO2 guns.

Nothing

Stock up.

They work! No problems with contaminants or anything else.

Nothing... except maybe the price but then again I am a cheapskate.

Don't forget to put a partial drop of air gun oil on the tip of the cartridge puncture point.

Everything they seem well made even though they were made in Taiwan.They worked in all my c02 guns.

`Offer more for the money,Little else they are basic co2 cartridge's

Use them like you would use any co2 and make sure you put a drop of Pell Oil on them.

Not much to say about CO2. They work just fine in my Daisy & Morph 3X

Nothing

I use a drop of pellgun oil every time I change cylinders.

Works well in my co2 powered airsoft and bb guns. Not much more to say it is a standard co2 cartridge.

the price was high compared to the Crossman 40 pack co2 cartridge sold by this company

Umarex did a video comparing their cartridges (Walther) with other brands, saying that the interior of their cartridges were absolutely clean, with no grime or residue. Well, I had to test this out. I cut open a Walther cartridge and a Crosman cartridge. The Crosman cartridge had a layer of oil and very fine particles on the interior of the cartridge that I found by scraping the interior with a Q-tip. The interior of the Walther cartridge was absolutely CLEAN! There was nothing visible that transferred to the Q-tip, even after I scraped it thoroughly and firmly pressed it against the cartridge. From now on, I'll be using Walther cartridges in all of my air guns.

I wish you could buy these in greater quantities, at a lower price.

If you don't to take chances on fouling the interior of your air gun valves, I would recommend these cartridges over other brands.