HK Army HSTL Air System – Ultra-Light Paintball Air Tank with Adjustable Regulator

Engineered for peak performance in paintball and airsoft, the HK Army HSTL Air System combines durability, precision, and lightweight design. Its aircraft-grade aluminum V2 AeroLite Pro regulator ensures consistent airflow, while the 68 cu. in. carbon fiber bottle (4500 PSI capacity) keeps your setup agile at just 2.6 lbs.

Key Features:

✔ Customizable Pressure Control: Adjust output between 450–650 PSI with included shims for optimal marker compatibility.
✔ Safety-Certified: DOT/TC-approved cylinder with dual burst disks (1.8K & 7.5K) and a 5-year hydro test cycle.
✔ Ergonomic Design: Rotating regulator cap allows flexible gauge/fill nipple positioning for streamlined setups.
✔ Tournament-Ready: Ultra-light carbon fiber construction reduces fatigue during extended play.

Built in the USA and backed by a 90-day limited warranty, this system balances affordability with pro-level reliability. Choose from multiple colors to match your gear.

Note: This air tank is designed exclusively for paintball/airsoft use. Always comply with local regulations.