{"product_id":"hk-army-aluminum-13ci-3000psi-hpa-paintball-tank-compact-performance","title":"HK Army Aluminum 13ci 3000psi HPA Paintball Tank - Compact Performance","description":"\u003cp\u003eOur review of the HK Army Aluminum 13ci 3000psi HPA paintball tank finds it best for players who want a lightweight, compact air source for magfed, pump, or low-impact play; the single biggest reason to buy is its size and safety certification, which make it easy to carry and legal to ship empty while still delivering the consistent regulated output needed for better shot-to-shot performance than CO2. The tank ships empty and must be filled before use, and the built-in regulator and pressure gauge give a predictable 800psi output that improves consistency across weather conditions.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefillable 13ci capacity:\u003c\/strong\u003e Small footprint and flat bottom allow upright storage and easy mounting on compact markers without adding excess bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3000psi aluminum construction:\u003c\/strong\u003e Lightweight yet tough build offers a good balance between durability and portability for field use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard regulator with 800psi output:\u003c\/strong\u003e Industry-standard pressure output helps produce consistent velocity for improved accuracy over CO2 systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips empty for safety compliance:\u003c\/strong\u003e Meets DOT\/TC transport rules so tanks arrive ready for filling at a certified fill station.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydro re-test exempt by size:\u003c\/strong\u003e Date stamped manufacturing detail clarifies that the mark is not an expiration date, reducing maintenance hassle for users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe tank suits magfed players, pump-gun users, and anyone playing low-impact or.50-caliber paintball who needs the smallest, lightest aluminum HPA system available. Its compact 13ci size makes it ideal for smaller players or those prioritizing a minimal setup while still moving from CO2 to compressed air for steadier shots.\u003c\/p\u003e\n\u003cp\u003ePlayers who require long match endurance, very high shot counts, or tournament-level airtanks should look at larger capacity HPA tanks instead; likewise, buyers who need advanced regulator adjustment features or integrated filling kits should consider higher-end regulator assemblies.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery compact and lightweight design that reduces carry weight on small markers.\u003c\/li\u003e\n\u003cli\u003eConsistent 800psi regulator output improves shot-to-shot performance compared with CO2.\u003c\/li\u003e\n\u003cli\u003eSafety-minded shipment empty and DOT\/TC certification make it practical to buy and transport.\u003c\/li\u003e\n\u003cli\u003eFlat-bottomed tank stands upright for convenient storage at the field or on a table.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e13ci capacity means fewer shots between fills, so it is not suited for players who need long playtime without refills.\u003c\/li\u003e\n\u003cli\u003eSome buyers report mixed impressions about weight; although lightweight for aluminum, a few found it slightly heavier than expected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHK Army\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e13ci\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\u003ctd\u003e3000psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Pressure\u003c\/td\u003e\n\u003ctd\u003eIndustry-standard 800psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eDOT \/ TC certified, hydro re-test exempt by size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipment\u003c\/td\u003e\n\u003ctd\u003eShipped empty; must be filled prior to use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe HK Army 13ci 3000psi aluminum HPA tank is a practical, value-oriented choice for magfed and pump players who prioritize a compact, safety-certified air system and consistent 800psi regulator output. It is not designed for long-duration play without refills, but for its intended audience it delivers good build quality and reliable performance at an affordable size and weight.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the tank arrive filled?\u003c\/strong\u003e\u003cbr\u003eAll compressed air tanks ship empty to comply with transport laws and must be filled at a certified station before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tank compatible with standard paintball markers?\u003c\/strong\u003e\u003cbr\u003eYes, this 13ci 3000psi aluminum tank is compatible with all standard paintball gun markers and is suitable for paintball and airsoft setups that accept standard fittings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often does this tank need hydro testing?\u003c\/strong\u003e\u003cbr\u003eDue to its size, this tank is hydro re-test exempt; the date stamped is the manufacture date, not an expiration date.\u003c\/p\u003e","brand":"HK Army","offers":[{"title":"Default Title","offer_id":48237543031003,"sku":"B07MH4XJM7","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41hq8RikyrL._AC_SL1200.jpg?v=1770838389","url":"https:\/\/gearmusthave.com\/products\/hk-army-aluminum-13ci-3000psi-hpa-paintball-tank-compact-performance","provider":"GearMustHave","version":"1.0","type":"link"}