Air Pistols for Pellets & BBs | CO2, PCP & Spring

Air pistols for pellets and BBs: CO2, PCP and spring models from Gamo, Beretta, Glock and Sig Sauer. Over 130 models shipped from Spain.

Buy air pistols, CO2 pistols and BB pistols

At CARBIN you will find more than 130 air pistols: CO2 pistols, PCP air pistols, spring and gas-ram models, CO2 revolvers and realistic BB pistols licensed from Beretta, Glock, SIG Sauer and Walther. There are options for target shooting, plinking and first-time buyers.

To choose the right pellet pistol or BB gun pistol, start with two decisions: which ammunition you will use (diabolo pellets or steel BBs) and which power system you prefer. Then compare weight, grip, sights, calibre and included equipment.

Choose your air pistol by power system

CO2 pistolsPellet pistols, BB replicas and models with or without Blowback.PCP air pistolsPre-charged air for consistent, precision-oriented shooting.Spring air pistolsSelf-contained designs with no CO2 capsules or charging kit.Gas-ram air pistolsA sealed gas strut replaces the conventional coiled spring.CO2 revolversCylinder or shell loading, for pellets or BBs depending on the model.Affordable air pistolsEntry-level models for plinking and first-time buyers.

Which air pistol should you choose?

No single power system suits every shooter. Start with the intended use, then compare ammunition, loading method, maintenance and budget.

Your priority	Starting point	Typical ammunition	What to check
A first air pistol	Simple CO2 or spring pistol	4.5 mm pellets or BBs, depending on the model	Weight, grip, controls and consumables
Realistic recreational shooting	CO2 Blowback BB pistol	Steel BBs or pellets, depending on the magazine	Slide movement, magazine and CO2 use
Target accuracy	PCP, multi-pump or rifled-barrel pellet pistol	Diabolo pellets	Barrel, trigger, sights and consistency
No capsules	Spring or gas-ram pistol	Diabolo pellets	Cocking effort, weight and balance
Plinking	Multi-shot CO2 pistol or CO2 revolver	BBs or pellets, depending on the model	Capacity, magazines and running costs

If this is your first air pistol, read our guide to the best air pistol for beginners. To compare uses and price ranges, see which air pistol to buy.

CO2, PCP, spring or gas-ram?

Power system	How it works	What you need	Typical use
CO2	A gas capsule propels the projectile.	Compatible CO2 cartridges.	Replicas, plinking and quick follow-up shots.
PCP	High-pressure air stored in a reservoir.	Hand pump, bottle or compatible compressor.	Target shooting and precision.
Spring	Cocking compresses a spring that drives a piston.	Pellets only.	Beginners and practice without gas.
Gas-ram	A sealed gas strut drives the piston.	Pellets only.	A self-contained alternative to spring.

For target shooting

Look for a comfortable grip, clear sights and a good trigger. Pellet pistols designed for target work, such as the Gamo Compact, fire diabolo pellets through a rifled barrel.

For realistic recreational shooting

CO2 replicas reproduce real handguns, such as the Glock 17 CO2, the Beretta M92 FS or the Gamo PT-85 Blowback. Blowback adds slide movement but uses more gas and does not guarantee better accuracy.

Without CO2 capsules

Spring and gas-ram pistols, such as the Gamo P-900 or the Hatsan Mod 25 Supercharger, only need pellets. PCP pistols also run without CO2 but need charging equipment.

BB pistols and CO2 replicas

BB pistols fire spherical steel BBs and are the usual choice for realistic CO2 replicas and plinking. Many models feature Blowback, where part of the CO2 cycles the slide after each shot for more realistic handling.

When comparing BB gun pistols, check the ammunition, magazine capacity, controls, weight and availability of spare magazines. Learn more in our guides to CO2 pistols and how Blowback works.

Diabolo pellets or steel BBs?

Diabolo pellets and steel BBs are different types of ammunition. The projectile must match the calibre, barrel and feeding system of the air pistol.

Ammunition	Shape	Typical use	What to know
Diabolo pellets	Waisted projectile with different head profiles.	Target shooting, accuracy and practice.	Mostly used in rifled barrels; confirm calibre and compatibility.
Steel BBs	Spherical, usually steel.	CO2 replicas, Blowback and plinking.	Only in pistols designed to accept them.

Compatibility comes first: two projectiles with the same nominal diameter are not automatically interchangeable. Always follow the manufacturer’s instructions. See our comparison of steel BBs and diabolo pellets.

Air pistol calibres

4.5 mm (.177) is by far the most common air pistol calibre and offers the widest choice of pistols, pellets and BBs. Some PCP air pistols and specialist models are also available in 5.5 mm (.22).

Power, accuracy and the law

More muzzle energy does not mean a better air pistol. Barrel quality, consistency, trigger, sights, grip and ammunition all affect accuracy. Energy also determines the legal requirements for each model, and air pistol laws differ from country to country.

Before you buy, check the specification of the model and the rules that apply where you live. Read more in our guide how many joules for an air pistol.

Air pistol brands

The range includes established airgun makers, PCP specialists and licensed CO2 replicas of well-known handguns.

GamoPellet and CO2 pistols for beginners and recreational shooting.GlockLicensed CO2 replicas in different configurations.BerettaRecognisable replicas with different loading systems.SIG SauerModern CO2 replicas for recreational training.UmarexLicensed replicas and established CO2 platforms.WaltherCO2 pistols and replicas with different equipment.CrosmanCO2 and multi-pump pneumatic designs.HatsanPCP air pistols in different configurations and calibres.

You will also find Norica, CZ, Heckler & Koch and Smith & Wesson CO2 pistols.

Affordable air pistols and CO2 revolvers

On a limited budget, our affordable air pistols offer entry-level options across different power systems. CO2 revolvers form a separate group, loading their ammunition into a cylinder or individual shells depending on the model.

Ammunition and accessories

Complete your kit with 4.5 mm pellets, steel BBs, CO2 cartridges, spare magazines, targets and cleaning and maintenance products. Always wear eye protection and use a suitable backstop.

Looking for a long gun? Browse our air rifles.

Air pistol buying guides

Air pistols: frequently asked questions

What is the difference between an air pistol, a pellet pistol and a BB pistol?

Air pistol is the umbrella term for pistols powered by compressed air, CO2 or a pneumatic mechanism. A pellet pistol fires diabolo pellets, while a BB pistol fires spherical steel BBs. Some models accept both, but only when the manufacturer says so.

Which is better: a CO2, PCP or spring air pistol?

CO2 pistols offer realistic replicas and quick follow-up shots but need capsules. PCP air pistols deliver consistent, precise shots but need charging equipment. Spring pistols only need pellets and are cocked before each shot.

Which air pistol is best for beginners?

A simple CO2 or spring pistol with a comfortable grip, clear sights and easy-to-find ammunition. Check what is included and what you need to buy separately, such as capsules or pellets. Read our guide to the best air pistol for beginners.

What is the most powerful type of air pistol?

PCP air pistols and some spring or gas-ram models usually deliver more energy than CO2 replicas. More power does not mean a better pistol, and energy determines the legal requirements in each country.

Do I need a licence for an air pistol?

It depends on the country and on the energy of the model. Check the specification of the pistol and the rules that apply where you live before you buy. Read how many joules for an air pistol.

Can I use BBs in a pellet pistol?

Only if the manufacturer states that the pistol accepts both. A matching calibre is not enough: the barrel and magazine must be compatible with the ammunition.

What does Blowback mean on a CO2 pistol?

Part of the CO2 moves the slide after each shot, as on a real handgun. It adds realism but uses more gas and reduces the number of shots per capsule.

What is the difference between a CO2 revolver and a CO2 pistol?

A CO2 revolver loads its ammunition into a cylinder or individual shells, while a CO2 pistol usually uses a magazine. Both run on CO2 capsules.

Which calibre should I choose for an air pistol?

4.5 mm (.177) is the most common calibre and offers the widest choice of pistols, pellets and BBs. Some PCP air pistols are also available in 5.5 mm (.22).

Buy your air pistol at CARBIN

Use the catalogue filters to narrow down by calibre, brand, price and power system. If you are unsure between two air pistols, write to us with the models and how you plan to use them, and we will help you decide before you buy.

You don't know which model to choose?

Write us

If you have any questions or doubts about our products, do not hesitate to write to us. We promise to respond as soon as possible, giving you the attention and support you need. hello@grupoalgatec.com

Let us advise you

If you still need help choosing, we'd be happy to help.

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Total reviews: 1006

14/05/2026

Super fast, and quality materials. 5-star recommendation.

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