Gamo air pistols

What kind of Gamo air pistols does Huma-Air stock?

This range covers two mechanisms, not three. The Gamo P-900 is a break-barrel, spring-piston pistol: you break the barrel down to compress a spring, load one pellet, and close it to fire. The Gamo PR-45 and Gamo AF-10 are both single-stroke pneumatics: one compression stroke on the top strap builds all the air a single shot needs, then you load and fire. All three take .177 caliber (4.5mm) ammunition. None of the three uses a CO2 cartridge, so if a CO2-powered Gamo model is what you are after, this is not the right category; check our CO2 air pistols range instead.

Single-stroke pneumatic versus break barrel: what is the practical difference?

A single-stroke pneumatic like the PR-45 or AF-10 needs one firm stroke on the cocking lever before every shot; there is no repeated pumping the way there is on a multi-pump pistol, and no gas cartridge to replace. Owners on airgun forums often describe the stroke itself as harder than it looks on paper, since it compresses the entire shot’s worth of air in a single motion, though there are techniques that reduce the effort. A break barrel like the P-900 works differently again: cocking compresses a coiled spring behind a piston, and firing releases that spring in one go. Break-barrel pistols should only be lubricated with silicone-based oil on the piston seal, never a petroleum-based oil, since the heat of rapid spring compression can ignite petroleum residue and damage the seal.

Gamo AF-10 or Gamo PR-45: which one fits your hand?

The AF-10 and PR-45 share the same single-stroke pneumatic platform, but in different sizes. The AF-10 is the more compact of the two and comes with a magazine that holds up to ten 4.5mm steel balls; loaded with diabolo pellets instead, it is used single-shot rather than fed from the magazine. The PR-45 is the full-size version of the same mechanism, with a longer grip that is easier to close on each stroke and a fully adjustable rear sight, which is why airgun forum regulars comparing the two tend to recommend the PR-45 as the more accurate option for anyone shooting from a bench rather than carrying compact.

What is the entry point if you just want to start shooting?

The Gamo P-900 break barrel, at €55,00, is the simplest and cheapest of the three: no magazine to load, no compression stroke to master, just break, load, close, fire. It is the natural starting point for someone new to air pistols who wants the fewest moving parts to learn. The PR-45, at €119,00, and the AF-10, at €125,00, sit close together in price but serve different grips and use cases, as described above. Across the range, dimensions run from 210mm up to 280mm in overall length and 175mm to 210mm in barrel length depending on the model, with two of the three weighing 550 grams unloaded.

Fitting optics or a moderator to a Gamo air pistol

None of these three models ship with a factory scope rail or threaded muzzle. Owners who want a red dot typically add a clamp-on rail sight rather than modifying the frame itself. If you plan to add optics or check what fits your specific model before ordering, our fitting instructions page covers this, and our full Gamo tuning page lists brand-specific parts separately from this pistol category.

Shipping and ordering

Airgun ownership rules differ by country and change over time, so it is the buyer’s responsibility to check local rules before ordering. Huma-Air ships worldwide from Borne, the Netherlands, with orders placed before 14:00 (GMT+1) typically dispatched the same day. Outside the EU, the customer is the importer of record. Huma-Air cannot guarantee customs clearance, does not reimburse shipments seized by customs, and refunds refused shipments minus the original shipping cost. Full terms are on our shipping information page.

What caliber are Gamo air pistols?

All three models in this category, the P-900, PR-45, and AF-10, are .177 caliber, also written as 4.5mm. This is the only caliber across the current Gamo pistol range at Huma-Air.

Are Gamo air pistols CO2-powered?

Not the ones in this category. The P-900 is a break-barrel spring-piston pistol, and the PR-45 and AF-10 are single-stroke pneumatics that build air with one cocking stroke. Gamo does make CO2 pistols elsewhere in its range, such as the P-23 and PT-85, but Huma-Air does not currently stock those models.

What is the difference between the Gamo AF-10 and PR-45?

The AF-10 is the compact version of the platform and includes a magazine for up to ten 4.5mm steel balls, used single-shot when loaded with pellets. The PR-45 is the full-size version with a longer grip and a fully adjustable rear sight, which airgun forum users generally recommend over the AF-10 for bench accuracy.

Can the Gamo AF-10 shoot both pellets and steel balls?

Yes. Loaded with 4.5mm steel balls, the AF-10’s magazine feeds up to ten shots before reloading. Loaded with diabolo pellets instead, it is used single-shot rather than through the magazine.

What is a single-stroke pneumatic air pistol?

It is a mechanism where one cocking stroke compresses all the air needed for a single shot, unlike a multi-pump pistol that needs several strokes per shot or a CO2 pistol that uses a gas cartridge. The PR-45 and AF-10 both use this system.

Does Huma-Air stock other Gamo pistol models, like the P-23 or C-15?

Not currently. This category lists the P-900, PR-45, and AF-10 only. If you are looking for a CO2 or blowback Gamo model, contact our team to check current availability before ordering.