Ultrair CO2 88g Capsule

D... Review confirmed by purchase

100%

12.03.2026

Review for model:

Capsule purchased for Sig Sauer MCX 2nd gen airgun. The airgun works great. At a temperature of about 18/20C, I fired about 300-350 pellets, 4.5mm Diabolo. This is probably the cheapest option when it comes to 88g. I recommend it!

D... Review confirmed by purchase

100%

01.01.2026

Review for model:

The product matches the description. The capsule is efficient and reliable, of course with a tight airgun system. Bought for the Sig Sauer MCX. It worked well, allows for a lot of fun. Every year I buy a supply for the whole season during the New Year's sale for really little money compared to other CO2 capsule brands. I recommend it.

M... Review confirmed by purchase

100%

13.10.2025

Review for model:

Bought for the Sig Sauer MCX 2nd gen air rifle. The rifle works perfectly with the cartridge. Lasts easily for 4 magazines. This is probably the cheapest option for 88g. I see no need to buy more expensive ones.

B... Review confirmed by purchase

100%

02.09.2025

Review for model:

Nice efficient capsule, bought for Sig Sauer MCX. It performed well and allowed for lots of fun. I recommend it. As for the price, you may consider buying refillable capsules, which come out cheaper.

Allows you to fire 120 shots with full power from the Sig Sauer MCX, accurate at 50m, the right thread length for the Sig, very favorable price, it's a pity they're recently out of stock...

B... Review confirmed by purchase

100%

22.07.2025

Review for model:

Efficient capsule, bought for Sig Sauer MCX. It worked well, allowed for a lot of fun. I recommend it. It's not expensive and the performance is on par with more expensive ones. It's good to have a spare.

R... Review confirmed by purchase

100%

03.01.2025

Review for model:

The capsules are very efficient, but they have changed a bit. Now they are black, shorter (even though the weight is supposedly the same), and they come with a cap as standard. The thread looks identical.

M... Review confirmed by purchase

80%

26.11.2024

Review for model:

The cartridge is great, but why so expensive? I bought a Walther CO2 12g adapter and shooting costs 3.5 times less, and two 12g cartridges are enough for 60 shots at full power!

For this price - it's great. Four magazines from the Sig, with good repeatability, at medium distance. I recommend it. Good capsule, at this price I'd rather take this than Walther.

K... Review confirmed by purchase

100%

10.03.2024

Review for model:

Great deal, you can't hide it, the cheapest on the website and there really is no need to overpay by buying more expensive ones. For comparison, I also bought Umarex, which is 5 PLN more expensive, but I haven't tested it yet. Over 200 shots on one Ultrail CO2 tank from my Sig Sauer MCX, for me that's a satisfying result.

P... Review confirmed by purchase

100%

13.02.2024

Review for model:

Cartridge bought for Sig Sauer MCX 4.5 mm. Longer fun, more convenient compared to the smaller capacity cartridges. Recommend. 5 magazines (30 shots each) on one cartridge.

t... Review confirmed by purchase

100%

12.09.2023

Review for model:

Cartridge bought for Sig Sauer MPX 4.5 mm. At the first shooting session, we shot at least 210 pellets and there was still gas left. Incredible convenience and advantage over small cartridges, as you can forget about the gas and don’t have to swap cartridges multiple times during fun. If you're shooting recreationally, you'll run out of time before you run out of gas. Is it expensive? The price is that of a 6-pack; you can split it among several people, and compared to beer it’ll surely last the whole meeting.

P... Review confirmed by purchase

100%

27.07.2023

Review for model:

I use this cartridge for my Sig Sauer MCX 4.5mm CO2 88g airgun and I think it is efficient and works well; after all, it's the cheapest and there’s not much difference from others.

J... Review confirmed by purchase

100%

10.04.2023

Review for model:

Very good and efficient capsules, used in the Sig Sauer Canebrake, last for about 250 shots (counted until it starts to have trouble reloading after a shot, then you can still shoot a few more, but you have to pull the charging handle each time).

Probably the best at this price.