Description

The BEST Fittings Push Button Charging Kit is a highly engineered solution for refilling PCP air rifles from standard 232 or 300-bar DIN diving cylinders. Unlike traditional kits that use manual screw-type bleed valves—which can be difficult to operate under high pressure—this kit utilizes a proprietary Push Button Bleed Valve. This allows for an instantaneous and effortless release of air from the line once the fill is complete.

The unit is built from high-grade chrome-plated brass and is equipped with a 50mm high-accuracy Wika pressure gauge (reading in both PSI and BAR). For maximum safety, the stem includes an integrated flow restrictor to prevent rapid air surges that could damage the rifle’s internal seals. This specific model (04B3-DK01) includes the upgraded 1000mm Ultima Microbore Hose, providing significant reach and flexibility for bench use, terminating in a standard 1/8″ BSP female fitting.