Upgrade your PCP air rifle setup with this premium quick release coupler fitting kit. The 1/8 inch BSP charging adapter features durable brass construction with a silver finish for excellent corrosion resistance. The precision-engineered quick-connect design allows for fast, secure attachment and detachment while maintaining an airtight seal. This comprehensive kit includes the male and female quick release connectors along with heavy-duty O-rings for reliable performance. The knurled grip pattern provides enhanced control during connection and disconnection. With precise dimensions (7.9mm to 9.6mm specifications), this adapter ensures compatibility with standard PCP air rifle charging systems. The robust construction handles high-pressure applications while the thoughtful design prevents accidental disconnects during charging. Perfect for both maintenance tasks and regular filling operations, this essential accessory helps streamline your air rifle charging process while maintaining safety and efficiency.