HK Army HSTL Air System: Lightweight, High-Performance Air Supply for Paintball & Airsoft

Elevate your game with the HK Army HSTL Air System, engineered for precision, durability, and unmatched performance. Designed with competitive players in mind, this system combines a 68 cubic inch ultra-lightweight carbon fiber bottle and the AeroLite V2 Pro Regulator, crafted from aircraft-grade aluminum for maximum strength without added bulk. Weighing just 2lbs 9oz, it’s one of the lightest systems on the market, reducing fatigue during extended play.

The AeroLite V2 Pro Regulator ensures consistent flow output pressure, with adjustable settings from 450 to 650 psi via low- and high-pressure shims, allowing customization for optimal performance. Its rotational threaded regulator cap provides ideal gauge and fill nipple placement, enhancing usability and safety. For added protection, the system includes 1.8K and 7.5K burst disks, preventing over-pressurization risks.

Certified by DOT & TC, the cylinder features a five-year hydro cycle, ensuring long-term reliability. Available in multiple color options, it’s not just functional—it’s stylish too. The HSTL Air System is proudly made in the USA, backed by a limited 90-day warranty for peace of mind.

Perfect for paintball or airsoft enthusiasts seeking a balance of affordability and top-tier performance, this system delivers consistent airflow, lightweight design, and rugged durability.
Note: This product is strictly for recreational use in paintball or airsoft activities and complies with all safety regulations. Not intended as a weapon.

Upgrade your gear—experience the HK Army difference today!