The ACM Stainless Steel Quick Coupler Socket is an essential component for any serious HPA enthusiast. Built to exacting standards, this socket ensures repeatable, leak-free connections between your air source and airsoft platform.
Key Features
- Stainless steel construction – resists corrosion and extends service life
- 1/8 BSP standard thread – compatible with Krale pumps and industry-standard systems
- Precision-engineered socket – guarantees reliable engagement and disengagement
- Quick-connect design – reduces setup time on the field
- Compact form factor – fits seamlessly into HPA rigs without bulk
Real-World Use Cases
Whether you’re running a polarstar engine, Wolverine HPA system, or other platform, this socket integrates seamlessly into your air delivery setup. Skirmishers appreciate the durability and repeatability; milsim players value the reliability under sustained use. Maintenance becomes easier with a robust, corrosion-resistant interface.
UK Legal & Site Notes
HPA systems remain fully legal in the UK when operated within your site’s chronograph limits (typically sub-328 fps with 0.20g BB). This socket is purely mechanical and carries no legal restrictions. Always verify your site’s specific HPA policies before attending events.
Choose the ACM Stainless Steel Quick Coupler Socket for precision, durability, and peace of mind. In stock now at Airsoftdirect UK.










