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APS 12g CO2 Capsule Cartridge (50pcs/Set)

APS 12g CO2 Capsule Cartridge (50pcs/Set)

Best price now

$29.99at AmazonObserved at 5:30 AM

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Our take on the APS 12g CO2 Capsule Cartridge (50pcs/Set)

These are 12g CO2 capsules for air pistols, air rifles and CO2-powered pellet guns, sold in a 50-piece set. Each capsule holds 12g of 99.9% pure CO2 at 250 BAR and fits standard 12g CO2 guns with a piercing cap. The 50-pack is the bulk format: it costs about $0.60 per capsule at the best new price of $29.99 at Amazon as of November 4, 2026, and only one store lists it new, so there is no meaningful price spread to compare.

Best for
Owners of 12g CO2 air pistols and rifles who shoot often
Buying in bulk to cut per-capsule cost
Keeping a spare supply for range sessions
Pros
  • 50 capsules per set, about $0.60 each at $29.99
  • 99.9% purity CO2, which helps keep valves and seals clean
  • Standard 12g size fits most CO2 air guns
  • 250 BAR fill pressure is typical for the format
  • Sealed steel capsules store well for long periods
Cons
  • Only one store lists it new, so no price competition
  • 12g capsules are single-use and cannot be refilled
  • Not compatible with 88g or 90g CO2 guns
  • Piercing force of 220-260N means some guns need a firm strike

APS 12g CO2 Capsule Cartridge (50pcs/Set) prices at every store

  • AmazonNew

    Availability unknown

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    $29.99Observed at 5:30 AM
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Also available at

  • eBayCheck price at eBay

APS 12g CO2 Capsule Cartridge (50pcs/Set) price history

Lowest price we've seen: $29.99 on Nov 4 at Amazon. Tracked across 1 store since Nov 4.

Specifications

CO2 Net Weight
12g +-0.5
Water Capacity
14.5ml min
Pressure
250 BAR
Cap Piercing Force
220-260N
CO2 Purity
99.9% Purity
Weight
45g per piece (Total: 50pcs)

Questions and answers

Is the 50-pack worth it over buying singles?
At $29.99 for 50, each capsule works out to about $0.60. That is usually cheaper per shot than small packs, so it makes sense if you shoot regularly and will use them within a year or two.
Will these fit my CO2 air pistol?
They fit guns that take standard 12g CO2 capsules, which covers most CO2 pistols and many CO2 rifles. They do not fit guns built for 88g or 90g cylinders.
How many shots does one 12g capsule give?
It depends on the gun and power setting. A typical CO2 pistol gets roughly 40 to 70 shots per capsule, while higher-power or blowback models get fewer.
Do the capsules expire?
CO2 capsules do not carry a real expiration date, but the seals on the capsule and in your gun can degrade over years. Store them dry and at room temperature and use older stock first.
What is in the box?
Fifty 12g CO2 capsules, part number APS-D12-50. No adapter, tool or gun is included.
When is the price lowest?
Only one store lists this set new, so there is little price movement to track. Bulk multi-packs like this one are usually the cheapest way to buy 12g capsules.
Where is the APS 12g CO2 Capsule Cartridge (50pcs/Set) cheapest?
At Amazon, for $29.99, as of our latest check.
Where can I buy the APS 12g CO2 Capsule Cartridge (50pcs/Set)?
2 stores we checked sell it, including Amazon, eBay.

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Compare the APS 12g CO2 Capsule Cartridge (50pcs/Set)

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  • 12gram Airgun Co2 Cartridge 50 Pack - 12 gram Powerlets Bulbs vs APS 12g CO2 Capsule Cartridge (50pcs/Set)