Co2 Adapter

£9.99

CO2 capsule adapter for compatible air rifles
Lets you run a different capsule format in your airgun
M16 x 1.5 thread matches 88g capsule fitment
Lightweight aluminium construction
Handy for short shooting and gun testing sessions
A fitting only, no CO2 supplied

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Description
Specification

Change your CO2 capsule format

The SMK CO2 Adapter is a simple fitting that lets you run a different CO2 capsule format in a compatible air rifle. It is a popular workaround for shooters who want more flexibility over which capsules they feed their airgun.

Standard 88g thread

The adapter uses an M16 x 1.5 external thread, the standard fitment for airguns built around 88g and 90g CO2 capsules. That lets it seat where the larger cartridge would normally go, adapting the gun to your chosen capsule.

Light and practical

Made from aluminium, it keeps weight down while staying tough enough for regular use. Many shooters like it for short sessions and gun testing, where a full large cartridge would be overkill and wasteful.

A fitting, not a capsule

Remember this is the adapter only, with no CO2 included, and fitments vary, so confirm your rifle’s thread before ordering. Browse the rest of our outdoor shooting range for capsules and accessories.

Product information reviewed by James Smith. Every gun is checked & serviced by our Rochester workshop before dispatch.

General
Brand	SMK
Colour	Black / silver depending on batch
Other
Type	CO2 capsule adapter
Material	Aluminium
Thread (external)	M16 x 1.5 (88g capsule fitment)
Function	Adapts CO2 capsule format to the airgun
Typical Fitment	Air rifles designed for 88g / 90g capsules
Use Case	Short shooting sessions and gun testing
Removal	Can be unthreaded without wasting the capsule
Contents	Adapter only (CO2 not included)
Category	CO2 rifle accessory
Product Class	Fitting (not a gas capsule)

Recommended upgrades & accessories

Frequently asked questions

What does this CO2 adapter do?

It adapts one CO2 capsule format to fit an airgun designed for another, most commonly letting you run smaller capsules in a rifle built for a larger 88g cartridge. Check your airgun's thread and capsule type before buying.

Does it come with CO2?

No. This is a fitting only. You supply your own CO2 capsules separately, as the adapter itself contains no gas.

Do I need to be 18 to buy the adapter?

The adapter itself is a fitting, not a gas capsule, so no age restriction applies to it. CO2 capsules and the air rifle it fits carry their own age and purchase rules.

What is it made from?

It is made from lightweight aluminium, keeping the overall weight of your setup down while staying durable enough for repeated use.

Will it fit my rifle?

It uses an M16 x 1.5 thread matching common 88g capsule airguns. Confirm your rifle's thread and capsule format match before ordering, as fitments vary.

Co2 Adapter