HK Army Turbine Pro Adjustable HPA Regulator - 350-650 PSI
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Adjustable 350-650 PSI HPA regulator with 360-degree cap, preset 450 PSI setup, shims, rebuild kit, tools, color variants, and service review.
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Free shipping on qualifying U.S. orders of $99 or more. Qualifying orders over $249 USD to Canada and Mexico.
Eligible items and services only. Discounts and destination can change eligibility. The final shipping rate is confirmed at checkout. Offer detailsRestocking — ships when restocked. A dispatch date is not confirmed.
Returns depend on the item, its condition and your destination. Review eligibility, exclusions and applicable fees before ordering.
Specifications & compatibility
- Material
- Aircraft-Grade Aluminum
- Gas Type
- HPA
Shipping & delivery
Restocking — ships when restocked. A dispatch date is not confirmed.
Processing time is separate from carrier transit time. Restocking, special-order and supplier-direct items can take longer.
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Shipping policy and current processing informationReturns, exchanges & warranty
Returns depend on the item, its condition and your destination. Review eligibility, exclusions and applicable fees before ordering.
Return approval, inspection, product condition and exceptions apply. Confirm this item’s eligibility before ordering.
Report shipping damage, defects, missing parts, incorrect items or fulfillment errors within 7 days of delivery. This reporting window does not remove applicable statutory rights.
Manufacturer warranty coverage varies by product. The full policy and applicable statutory rights govern.
General policy for eligible non-custom items
Eligible non-custom items may request a return within 30 days of delivery. This does not confirm this item is returnable. Product-specific exclusions and stricter terms apply.
- Product-specific exclusions and stricter condition rules override this schedule.
- Eligible sealed, unused returns for a refund: 15% restocking fee.
- Eligible sealed, unused returns for store credit: 5% restocking fee.
- Pre-approved direct exchanges of eligible sealed, unused items: restocking fee waived.
- Opened but unused items, if accepted: 30% open-box fee.
- Installed, tested or used items, if accepted: 50% open-box fee.
- Opened or used items are considered for store credit or an approved exchange after inspection; confirmed defects, order errors and statutory exceptions are handled separately.
- These are alternative condition-based fees, not cumulative fees. Shipping charges are separate; optional coverage does not waive merchandise condition fees.
International shipping
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Next-Level Consistency. Built for Professionals.
The HK Army Turbine Pro Regulator is engineered for players who demand flawless performance under pressure. Designed for competitive paintball and airsoft platforms, this pro-grade regulator features fully adjustable output pressure, a 360° rotational cap, and reinforced internal components for unmatched reliability.
Available in Black, Marble Grey, Marble Gold, Marble Blue, Marble Red, and Marble Purple, the Turbine Pro delivers elite performance with a bold finish to match your build.
From tournament play to magfed and tactical setups, this regulator is built to perform when it matters most.
Elite Features & Benefits
Fully Adjustable Output Pressure (350–650 PSI)
Quickly swap between 350, 450, 550, and 650 PSI using the included laser-etched shims. Ships preset at 450 PSI out of the box.
360° Rotational Cap
Align your gauge and fill valve exactly where you want them. Flat alignment zones and set-screw locks ensure the regulator stays perfectly positioned. Dual O-rings provide enhanced leak protection when threading into your ASA.
Air Flow Stabilizer
Precision brass insert reduces initial air surge, preventing burst disc issues and smoothing output pressure for improved shot-to-shot consistency.
Precision CNC-Milled Body
Aggressive milling enhances grip while delivering a premium, high-performance aesthetic.
Low-Profile Burst Discs
Streamlined design prevents interference with your wrist. Includes a burst disc removal socket wrench for maintenance.
Full-Color Micro Gauge
Bright, easy-to-read gauge keeps you aware of tank pressure at a glance.
Maximized Airflow & Rebound Stability
Enlarged pin valve improves airflow. Upgraded spring and o-ring hardness ensure stable output and long-term durability.
Spring-Activated Fill Valve + Rubber Cover
Helps block debris during travel and storage. Includes protective fill valve cover for added protection against dirt and dust.
Complete Rebuild Kit Included
Includes spare o-rings, pressure shims, piston o-ring, pin valve o-ring, socket wrench, Allen wrench, and set screws for long-term serviceability.
Factory-Level Quality Control
Every Turbine Pro Regulator undergoes strict professional testing:
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Incoming dimensional inspection
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Ultrasonic cleaning
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Precision assembly
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100% leak and pressure testing
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Verified output pressure tolerance before shipping
What’s Included
HK Army Turbine Pro Regulator
(3) Pressure Shims
Spare O-Rings
Piston O-Ring
Pin Valve O-Ring
Socket Wrench
Allen Wrench
Set Screws
Fill Valve Cover
Reviews
Payment & security
Secure checkout
Your payment information is processed securely through Shopify checkout. Available payment methods, installments, and wallet options depend on checkout eligibility.
Payment informationComplete your setup
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