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 an output pressure of 800 psi.

TheHSTL® Air system includes a 5-year hydro cycle and is available in many color options.

Features:

• 68 Cubic Inch Lite-Weight Bottle w/ 4500 psi Capacity
• Reliable Aircraft Grade Aluminum Regulator
• Weight 2lbs 2oz with Standard Regulator
• 800 psi Output Pressure
• DOT Approved Cylinder
• 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