Will these fit my CO2 pellet pistol?

They are standard 12g CO2 cartridges, the size most CO2 air pistols and rifles take. Check your gun's manual for 12g CO2 before buying.

How many shots does one cartridge give?

It depends on the gun. A CO2 pistol typically gets 40 to 80 shots per cartridge, while a rifle may get fewer per cartridge at higher power.

Is a 30-pack worth it over smaller packs?

At $37.52 for 30, the cost is about $1.25 per cartridge. That is usually cheaper per cartridge than 5- or 10-packs, so it suits regular shooters.

Are these the same as Crosman or other CO2 cartridges?

They are the same 12g CO2 format and work in the same guns. Brand differences come down to seal quality and price, not fit.

Do I need to oil the cartridges?

A drop of CO2-compatible oil on the cartridge tip every few cartridges helps keep seals working. Do not over-oil, and follow the gun maker's guidance.

When is the price lowest?

Bulk CO2 boxes often dip during outdoor-season sales and holiday promotions. The current best is $37.52 at Amazon as of November 4, 2026.

Umarex High-Grade CO2 Cartridges for Pellet Guns

Q: Where is the Umarex High-Grade CO2 Cartridges for Pellet Guns cheapest?

At Amazon, for $37.52, as of our latest check.

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$37.52at AmazonObserved at 5:30 AM

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Our take on the Umarex High-Grade CO2 Cartridges for Pellet Guns

Umarex 12g CO2 cartridges are standard 12-gram powerlets for CO2 pellet and BB guns, air pistols and rifles. This box holds 30 sealed cartridges, enough for roughly 30 to 2,400 shots depending on the gun's gas use per shot. The best new price is $37.52 at Amazon as of November 4, 2026, about $1.25 per cartridge. Only one store lists it new, so there is no price spread to compare.

Best forOwners of CO2 pellet pistols and rifles