JTS Group HP1 2-Stage Hand Pump for PCP Air Rifles - 4500 PSI

The JTS Group HP1 2-Stage Hand Pump is a purpose-built hand-operated air pump designed to charge pre-charged pneumatic (PCP) air rifle reservoirs directly from the bench or in the field without the need for a compressor or scuba tank. Built as part of JTS Group's American airgun line, the HP1 gives PCP shooters a straightforward, no-power-required way to top off rifle reservoirs at home or on the range.

The HP1 uses a 2-stage design to move air more efficiently with each stroke, with a maximum fill pressure of 4500 PSI suitable for the higher-pressure reservoirs found in many PCP platforms. It measures 24 inches overall, weighs 6.5 lbs, and is finished in a corrosion-resistant powdercoated finish. A foldable base lets the pump stow more compactly in a range bag or backpack for transport and storage.

Designed as a practical PCP air rifle charging solution, the HP1 is a natural companion to JTS Group PCP rifles and is compatible with most other PCP platforms on the market. JTS recommends light routine maintenance, lubricating the inner cylinder with silicone grease roughly every three months, to keep seals and O-rings in good shape and ensure consistent pressure build-up over the life of the pump.