The Dominator International HPA Utilities (Model: DS-U00300) provides heavy-duty pneumatic connectivity and optimal pressure management for high-pressure air (HPA) systems. Designed specifically for demanding airsoft platforms, paintball markers, and custom compressed air lines, the DS-U00300 guarantees leak-free performance and long-lasting durability.
Precision-engineered to meet rigorous field standards, this utility fitting minimizes flow restriction, ensuring reliable cycle rates and consistent output shot after shot.
Key Features
- CNC Precision Engineering: Machined from premium metal alloy to deliver exact tolerances and secure thread engagement.
- High Working Pressure Tolerance: Designed to safely handle high dynamic pressures without leaking or failure.
- High-Flow Internal Design: Smooth internal geometry minimizes air turbulence for consistent velocity and air efficiency.
- Corrosion & Wear Resistance: Treated with a protective surface finish to resist oxidation, dirt, and moisture during intensive field use.
- Universal HPA Integration: Compatible with standard HPA regulators, remote air lines, manifolds, and tank adapters.
Technical Specifications
| Brand | Dominator International |
| Category | HPA Utilities / Pneumatic Fittings |
| Model / SKU | DS-U00300 |
| Material | CNC Machined Metal / High-Grade Alloy |
| Gas Compatibility | HPA (High Pressure Air), Compressed Gas |
| Application | Airsoft HPA Engines, Remote Lines, Regulators & Fill Systems |
Package Includes
- 1x Dominator International HPA Utility Component (DS-U00300)
⚠️ Safety & Installation Notice: Always completely depressurize your HPA line and tank prior to installation, adjustment, or replacement. Ensure threads and O-rings are clean and properly seated before re-pressurizing.
Dominator International HPA Utility DS-U00300 | Airsoft HPA Part
Dominator International HPA Utility DS-U00300 | Airsoft HPA Part
📦 Ships from LA 🚚 Delivery 2–5 days
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The Dominator International HPA Utilities (Model: DS-U00300) provides heavy-duty pneumatic connectivity and optimal pressure management for high-pressure air (HPA) systems. Designed specifically for demanding airsoft platforms, paintball markers, and custom compressed air lines, the DS-U00300 guarantees leak-free performance and long-lasting durability.
Precision-engineered to meet rigorous field standards, this utility fitting minimizes flow restriction, ensuring reliable cycle rates and consistent output shot after shot.
Key Features
- CNC Precision Engineering: Machined from premium metal alloy to deliver exact tolerances and secure thread engagement.
- High Working Pressure Tolerance: Designed to safely handle high dynamic pressures without leaking or failure.
- High-Flow Internal Design: Smooth internal geometry minimizes air turbulence for consistent velocity and air efficiency.
- Corrosion & Wear Resistance: Treated with a protective surface finish to resist oxidation, dirt, and moisture during intensive field use.
- Universal HPA Integration: Compatible with standard HPA regulators, remote air lines, manifolds, and tank adapters.
Technical Specifications
| Brand | Dominator International |
| Category | HPA Utilities / Pneumatic Fittings |
| Model / SKU | DS-U00300 |
| Material | CNC Machined Metal / High-Grade Alloy |
| Gas Compatibility | HPA (High Pressure Air), Compressed Gas |
| Application | Airsoft HPA Engines, Remote Lines, Regulators & Fill Systems |
Package Includes
- 1x Dominator International HPA Utility Component (DS-U00300)
⚠️ Safety & Installation Notice: Always completely depressurize your HPA line and tank prior to installation, adjustment, or replacement. Ensure threads and O-rings are clean and properly seated before re-pressurizing.

Warning
By purchasing these airsoft products, you confirm that you are at least 18 years old. You understand that airsoft laws vary by location, and you are solely responsible for compliance with your local regulations. After purchase, you hold 100% ownership of the product and bear full legal responsibility for its use, possession, and consequences.