The HK Army HSTL Air System has been developed with performance and affordability in mind. The comprehensive system pairs a lite-weight carbon fiber bottle and a reliable aluminum regulator with a customizable output pressure of 450-600 psi. The HSTL Air system includes a 5-year hydro cycle and is available in many color options.

Features

• AeroLite PRO Adjustable Regulator constructed with Aircraft Grade Aluminum
• 68 Cubic Inch Lite-Weight Carbon Fiber Bottle w/ 4500 psi Capacity
• Weight 2lbs 2oz
• Constant Flow Output Pressure
• Low Pressure & High Pressure Adjustment shims (450-650psi)
• Rotational Threaded Regulator Cap for Ideal Gauge/Fill Nipple Placement
• 1.8K and 7.5K Burst Disks for Safety
• Built to DOT/TC-UN (ISO11119-2) regulations for safety and reliability
• Certified for use in three regions/countries (USA. Europe. Canada)
• Five-year Hydro Cycle
• Limited 90-Day Warranty