HK ARMY HSTL Carbon Fiber Tank - 68ci / 4500psi gbbr It literally fits most airsoft

It literally fits most airsoft guns

Nitrogen Filled:YES

12g in its 15 round magazine

Good for having a laser and optic or magnifier for when using a large face mask

castle nut

HK ARMY HSTL Carbon Fiber Tank - 68ci / 4500psi gbbr It literally fits most airsoftDESCRIPTION: 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. The HSTL 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