CLEARANCE HK Army 20oz Aluminum CO2 Paintball Tank - Open Box / Used

Clearance HK Army 20oz Aluminum CO₂ Paintball Tanks Reliable air. Premium HK Army style. Clearance pricing. The Clearance HK Army 20oz Aluminum CO₂ Paintball Tank delivers the dependable performance players expect from a traditional CO₂ air system while adding HK Army's distinctive Blue finish. Built from lightweight aluminum and equipped with an industry-standard pin valve and safety burst disc, this refillable tank is an excellent choice for CO₂-compatible paintball markers. Every clearance tank is inspected before shipment and verified fully functional. Cosmetic condition may vary, but each tank remains safe, reliable, and field-ready at a discounted clearance price. Lightweight Aluminum • 20oz Capacity • Clearance Savings Who This Tank Is For Players using CO₂-compatible paintball markers Tippmann, Spyder, JT, Azodin and similar mechanical markers Rental fleets and group outings Weekend recreational players Anyone looking for an affordable backup tank Reliable CO₂ Performance The HK Army 20oz CO₂ Tank provides dependable gas delivery and enough capacity for approximately 800–1,000 shots per fill, depending on your marker, weather conditions, and firing rate. It's one of the most popular air systems for recreational paintball because CO₂ remains inexpensive and widely available. :contentReference[oaicite:1]{index=1} Approximately 800–1,000 shots per fill Industry-standard CO₂ pin valve Consistent performance for mechanical markers Easy to refill at many paintball fields Important Tank Shipping Notice ALL paintball CO₂ tanks ship EMPTY to comply with Department of Transportation safety regulations and must be filled prior to use. CO₂ tanks require liquid carbon dioxide filling equipment and cannot be filled using compressed air or standard shop compressors. Find Local CO₂ Tank Filling Services 🗺️ Most players refill CO₂ tanks at: Paintball fields Local paintball stores Sporting goods stores Welding gas suppliers Beverage gas suppliers Need help finding a fill station? Use our CO₂ Fill Finder before game day. Find Local CO₂ Fills → Always call ahead to confirm CO₂ filling services are available. How to Read Your Hydro Date Every HK Army CO₂ tank includes a stamped manufacture (hydro) date on the bottle. Example: 01 ◇ 25 = Manufactured in January 2025 Aluminum CO₂ tanks require hydrostatic testing every 5 years. The stamped date is the manufacture date—not the expiration date. Most fill stations will require tanks to be within their hydro test period before filling. This listing includes a 2025 hydro date. Lightweight Aluminum Construction The durable aluminum bottle keeps weight low while standing up to years of recreational paintball use. The pin valve design is compatible with virtually every CO₂-ready paintball marker. Lightweight aluminum bottle Industry-standard CO₂ pin valve High-pressure safety burst disc Durable HK Army finish Clearance Condition Notes Clearance items are inspected and sold at a discounted price due to condition. Stock photos shown. Request actual item photos if you'd like to see the exact tank before it ships. All CLEARANCE sales are final. GAME ON! CONDITION: OPEN BOX - Inspected & Tested OPEN BOX - Inspected & Tested – Sold new and returned within 30 days. Fully inspected and verified functional. May show minor handling marks, damaged packaging, or cosmetic blemishes. Cosmetic condition does not affect safety or performance. CONDITION: USED - Fully Functional USED - Fully Functional – Sold new and returned within 30 days. Fully inspected and verified functional. May show scratches, scuffs, paint marks, packaging damage, or signs of previous use. Cosmetic condition does not affect functionality or safety. Features 20oz refillable CO₂ capacity Lightweight aluminum bottle Industry-standard pin valve High-pressure burst disc HK Army Blue finish Approximately 800–1,000 shots per fill DOT & TC approved cylinder 2025 Hydro Date Inspected and verified fully functional What's Included 1 HK Army 20oz Aluminum CO₂ Tank Ships EMPTY. CO₂ fill required before use. Complete Your Paintball Air Setup Shop Paintball Guns → Shop Paintball Packages → Shop Paintball Loaders → Shop Harnesses & Pods → Shop Paintballs → Shop Remote Coils → Maddog Pro Tip Pair your CO₂ tank with a remote coil and a 2+1, 4+1, or 6+1 harness to move the tank off your marker. This improves balance, reduces fatigue, and creates a lighter, more comfortable setup during long days on the field. Reliable Air. Premium HK Army Style. GAME ON! Keywords: clearance HK Army CO2 tank, 20oz CO2 tank, blue CO2 paintball tank, HK Army aluminum tank, refillable CO2 bottle, 2025 hydro tank, used paintball tank, open box CO2 tank