A practical, affordable way to fill modern PCP air rifles without needing compressors or dive bottles, the Bisley Air Pump Pro is a 4-stage high-pressure hand pump capable of reaching 300 bar / 4500 psi. Designed for PCP shooters who want a simple and reliable filling option, it provides the pressure capability required for today’s higher-pressure air systems while keeping the price sensible.

It’s not trying to compete with premium pumps like Hill in terms of refinement or long-term rebuildability, but it does give shooters a straightforward way to keep their rifles topped up without a large investment in charging equipment.

Why a 4-Stage Pump Matters

Many modern PCP air rifles now operate with maximum fill pressures of 250–300 bar, which can be difficult to reach with simpler pump designs. A 4-stage pump divides the compression process into more steps, reducing the effort required during the final stages of the fill.

In practical terms this means:

• Higher achievable pressures – reaching 300 bar is far more realistic than with basic pumps.

• Reduced effort at high pressure – the final strokes are still work, but noticeably more manageable.

• Better suitability for modern PCP systems – especially rifles designed around higher fill pressures or smaller high-pressure cylinders.

For shooters filling rifles in the 200–300 bar range, a 4-stage pump makes the job far less punishing than earlier pump designs.

Simple, Practical Filling Setup

The Bisley Air Pump Pro includes the essentials needed for PCP filling. A 56cm hose with a Foster quick-disconnect fitting allows direct connection to most modern PCP rifles.

A male Foster adapter is also included, allowing traditional 1/8" BSP fill probes to be used with the quick-connect system.

An integrated pressure gauge displays readings in PSI or MPa, so you can easily monitor fill pressure during use.

Key Features

• Maximum Working Pressure: 300 bar / 4500 psi / 30 MPa

• 4-Stage Pump Design: Improves efficiency and makes high-pressure fills more manageable

• Integrated Pressure Gauge: Displays PSI and MPa

• 56cm High-Pressure Hose

• Foster Quick-Disconnect Connector

• Includes Male Foster Adapter: Allows use with standard 1/8" BSP fill probes

• Packaged Weight: 2.8 kg

A Sensible Entry Point for PCP Filling

For shooters looking for an affordable manual filling solution, the Bisley Air Pump Pro provides the pressure capability needed for modern PCP rifles without the higher price of premium hand pumps. It’s a practical option for occasional filling, range use, or as a backup charging method alongside bottles or compressors.