HPA Foster Quick Connector Male Cover- Black

HPA systems are known for their exceptional durability, but even the most reliable setup can fail if dust or debris enters the system. This typically happens during transport or storage, when particles like sand, dirt, or dust get into the exposed airline. Once reconnected, these contaminants are pushed into the system under pressure, potentially damaging internal seals and causing air leaks.

The RCG HPA dust cap is a simple yet highly effective solution. It features an internal seal that closes off the opening of the air hose, providing full protection against contamination and helping prolong the lifespan of your HPA unit.

Installation is easy – just snap it onto the air connector using the built-in automatic locking system. To remove it, simply pull the cap off.

Each cap comes with a paracord lanyard, giving you multiple carry options. You can use it as a keychain, attach it to your gear with a carabiner, or tie it directly to your hose – it’s fully customizable to fit your loadout.

Key Features:

• Prevents dust, sand, and debris from entering your HPA line

• Snap-on design with automatic locking mechanism

• Internal seal for airtight protection

• Includes paracord lanyard for versatile carry options

• Compatible with US (Foster) type QD connectors – the most commonly used HPA fitting in airsoft

• Designed and tested by RCG – trusted HPA tech specialists