HK Army HSTL 68ci / 4500 PSI Carbon Fiber Tank, Black

This high-performance 68 cubic inch lite-weight bottle holds a 4500 psi capacity, giving you enough volume to squeeze thousands of shots out of your HPA airsoft rifle before needing a refill. Thanks to the advanced carbon fiber wrap, the entire setup weighs just 2lbs 2oz with the standard regulator attached, cutting down on physical fatigue during fast-paced matches.

At the top of the bottle is a highly reliable aircraft-grade aluminum regulator made by HK Army. It steps the tank’s pressure down to a steady 800 psi output, delivering the consistent airflow you need to feed standard HPA engines and on-gun regulators. Safety is a top priority, which is why this DOT-approved cylinder is manufactured to strict DOT/TC-UN (ISO11119-2) regulations. It’s actually globally certified for use across three regions/countries, the USA, Europe, and Canada, so you’re compliant wherever you travel for an event.

To protect against accidental over-pressurization, the system features integrated unified 1.8K and 7.5K burst disks. The shell is also rated for a standard five-year hydro cycle, making this stealthy black carbon fiber system a durable, long-term investment for your loadout. If you're ready to ditch heavy steel tanks for a lighter, pro-grade air supply, grab this HK Army tank from Airsoft Station to keep your setup field-ready.

Features:

• Lightweight 68ci carbon fiber bottle
• High-volume 4500 psi capacity
• Aircraft-grade aluminum regulator
• Featherlight 2 lbs 2 oz total weight
• Consistent 800 psi output pressure
• Dual 1.8K and 7.5K safety burst disks
• DOT and TC-UN ISO11119-2 compliant
• Certified for USA, Europe, and Canada
• Five-year hydrostatic testing cycle