Hostile XLP Regulator Side Port
Hostile XLP Regulator Side Port
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Features
Features
Adjustable output pressure from 40 PSI to 150 PSI for precise tuning and consistent performance
Top port quick-disconnect female fitting for easy, fast attachment/detachment of flex hoses
High-grade, durable aluminum construction – lightweight and built to last
Compatible with all standard HPA tanks (accepts input pressures from 800 PSI down to 300 PSI)
Quick recharge rate for steady FPS and reliable shots
Field/tournament lock to secure pressure settings and ensure compliance
Designed for airsoft HPA conversions (e.g., PolarStar, Redline) and paintball markers
Black finish for a sleek, tactical look
What's Included
What's Included
HK Army Hostile XLP Regulator - Top Port Quick-Disconnect (Black)
Full Description
Full Description
What's Included?
- HK Army Hostile XLP Regulator - Top Port Quick-Disconnect (Black)
What you need to use it
You'll need a compatible HPA tank (standard bottle thread) and a flex hose/line with matching quick-disconnect fitting. Screw the regulator onto the tank top, adjust output pressure as needed (40-150 PSI range), and connect your airsoft gun's HPA line for use. Compatible with most HPA airsoft setups and paintball markers.
Features:
- Adjustable output pressure from 40 PSI to 150 PSI for precise tuning and consistent performance
- Top port quick-disconnect female fitting for easy, fast attachment/detachment of flex hoses
- High-grade, durable aluminum construction – lightweight and built to last
- Compatible with all standard HPA tanks (accepts input pressures from 800 PSI down to 300 PSI)
- Quick recharge rate for steady FPS and reliable shots
- Field/tournament lock to secure pressure settings and ensure compliance
- Designed for airsoft HPA conversions (e.g., PolarStar, Redline) and paintball markers
- Black finish for a sleek, tactical look
Technical Specifications:
- Output Pressure Range: 40 - 150 PSI (adjustable)
- Input Pressure Compatibility: 300 - 800 PSI
- Material: High-grade aluminum
- Port Type: Top port with quick-disconnect fitting
- Compatibility: Standard HPA tanks, flex hoses (e.g., 42" lines), most HPA airsoft guns and paintball markers
- Additional: Field lock feature for pressure security
Q&A:
Q: What is the HK Army Hostile XLP Regulator?
A: The Hostile XLP is an adjustable HPA regulator that lets you fine-tune output pressure from 40-150 PSI. It features a top-port quick-disconnect for fast hose connections, making it ideal for airsoft HPA setups needing precise FPS control and quick changes.
Q: Is it compatible with airsoft guns?
A: Yes, it's designed for HPA-converted airsoft guns (e.g., with engines like PolarStar or Wolverine) and works with standard HPA tanks and lines. It provides consistent pressure for reliable performance.
Q: How do I adjust the pressure?
A: Use the adjustment dial/screw to set output between 40-150 PSI. It includes a field/tournament lock to prevent accidental changes during play.
Q: What makes this regulator different?
A: It offers a wide adjustable range, durable aluminum build, quick-disconnect convenience, and broad compatibility at an affordable price—perfect for both beginners and competitive players seeking spot-on tuning.
Q: Is it safe and reliable?
A: Yes, built from high-quality materials with reliable performance. Always follow HPA safety guidelines, check connections, and use with rated tanks.
About the HK Army Hostile XLP Regulator - Side Port Quick-Disconnect (Black)
The HK Army Hostile XLP Regulator with Side Port Quick-Disconnect in Black is a premium, adjustable HPA regulator engineered for precision and ease in airsoft and paintball applications. Crafted from tough, lightweight aluminum, it allows you to dial in output pressure anywhere from 40 PSI to 150 PSI, ensuring consistent velocity and performance tailored to your gun's setup or field rules.
Featuring a side-mounted quick-disconnect fitting, this regulator makes attaching and detaching flex hoses effortless—spend less time gearing up and more time playing. It accepts input from standard HPA tanks (300-800 PSI range) and is compatible with most HPA airsoft engines and paintball markers. The field/tournament lock secures your settings, while the durable black finish adds a sleek, tactical aesthetic.
Whether you're running a high-end speedsoft build, milsim loadout, or paintball marker, the Hostile XLP delivers fast recharge rates, reliable consistency, and excellent value. It's the go-to choice for players who demand tunable, dependable air delivery without the premium price tag—upgrade your HPA system and dominate the field with confidence.
Shipping & Returns
Shipping & Returns
Flat Rate $9.99 shipping for orders under $200. All products covered by our 30/30 Warranty & Return Policy.
Technical Specifications
Technical Specifications
Output Pressure Range: 40 - 150 PSI (adjustable)
Input Pressure Compatibility: 300 - 800 PSI
Material: High-grade aluminum
Port Type: Top port with quick-disconnect fitting
Compatibility: Standard HPA tanks, flex hoses (e.g., 42" lines), most HPA airsoft guns and paintball markers
Additional: Field lock feature for pressure security
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Frequently Asked Questions
Frequently Asked Questions
What is the HK Army Hostile XLP Regulator?
The Hostile XLP is an adjustable HPA regulator that lets you fine-tune output pressure from 40-150 PSI. It features a top-port quick-disconnect for fast hose connections, making it ideal for airsoft HPA setups needing precise FPS control and quick changes.
Is it compatible with airsoft guns?
Yes, it's designed for HPA-converted airsoft guns (e.g., with engines like PolarStar or Wolverine) and works with standard HPA tanks and lines. It provides consistent pressure for reliable performance.
How do I adjust the pressure?
Use the adjustment dial/screw to set output between 40-150 PSI. It includes a field/tournament lock to prevent accidental changes during play.
What makes this regulator different?
It offers a wide adjustable range, durable aluminum build, quick-disconnect convenience, and broad compatibility at an affordable price—perfect for both beginners and competitive players seeking spot-on tuning.
Is it safe and reliable?
Yes, built from high-quality materials with reliable performance. Always follow HPA safety guidelines, check connections, and use with rated tanks.

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