Check the listing for details. HK Army HP8 4500 PSI Standard Tank Regulator Silver. Condition: New. Listed at 34.95 USD. This Listing is for-1 - HK Army HP8 4500 PSI Standard Tank Regulator Silver Product Overview: Set at a standard output pressure of 800psi, the HK Army HP8 Regulator is meticulously crafted for reliability and ease of use. Engineered with a constant output air flow, this regulator effortlessly screws onto compressed air bottles, ensuring seamless performance on the field. Constructed from durable aircraft-grade aluminum, it features knurled machined detailing on the bonnet for enhanced grip and aesthetics.Equipped with a full-color gauge, you can easily monitor the remaining air in your tank, ensuring you’re always prepared for action. Dual O-rings on the top of the regulator guarantee a secure seal, minimizing the risk of air leaks when attaching the tank to your marker. Plus, the included fill valve cover adds an extra layer of protection, safeguarding against dirt and debris from building up in the air fill valve.FEATURESReliable performance with constant output air flowEasily screws onto all compressed air bottles made for paintball or airsoftConstructed from aircraft-grade aluminum for durabilityKnurled machined detailing on bonnet for an enhanced lookStandard output pressure of 800psiFunctional grip accent band that indicates high or low pressureMaximum fill capacity of 4500psiFull-color gauge for monitoring air levelsDual O-rings on top ensure you will not break orings when screwing your air system on your markerIncluded fill valve cover prevents dirt and debris from building up in the in the fill valve