Gamo PR-45 4.5mm Air Pistol

The Gamo PR-45 is a self-contained 4.5 mm single-stroke pneumatic air pistol. Lifting and closing the top lever compresses the air for one shot, giving a recoil-light, vibration-free firing cycle without CO2 cartridges or a spring-piston powerplant.

Verified specifications

Who this model suits

Choose the PR-45 when a deliberate single-shot routine and self-contained pneumatic power are more important than magazine capacity. Its conventional grip makes it a different proposition from the anatomical-grip Compact.

Operation and compatibility

• Use compatible 4.5 mm pellets only.
• No CO2 cartridge is required; follow the manual’s top-lever charging sequence.
• Keep fingers clear of the closing top lever and use the safety procedure in the manual.

Useful alternatives

Compare the match-style Compact or the break-barrel P-900, browse all Gamo air pistols, or use the air-pistol buying guide.

Technical identity was checked against the official Gamo product information and the 2026 international catalogue.

Buy with confidence: Gamo.co.za is an authorized online Gamo dealer and South Africa’s dedicated Gamo airgun destination.

Reviewed by the Gamo South Africa product team on 26 August 2026.