Free shipping on qualifying U.S. orders over $75.

Check out what's on Sale! Shop Now!

FAQsContact
Appearance

LABOR DAY SALE

5% off eligible gear. Automatically applied at checkout. Ends September 7. Exclusions apply.

77ci & 78ci HPA Tanks collection

77ci & 78ci HPA Tanks

(1 products)
About 77ci & 78ci HPA Tanks

77ci Tanks are for players looking for higher capacity without stepping into oversized bottle territory. This collection includes 77ci & 78ci HPA tanks for players prioritizing longer shot counts and extended field performance.
View as
  • HK Army Alpha Air 77ci Carbon Fiber Bottle in Black HK Army Alpha Air 77ci Carbon Fiber Bottle in Olive Drab Green, alternate view 2

    HK Army

    HK Army Alpha Air 77ci Carbon Fiber Bottle

    12 colors available

    On demand
    $189.95 USD
    View details

77ci and 78ci HPA Tank FAQs

Who should use a 77ci or 78ci HPA tank?

These tanks are useful for players who want more air capacity than a 68ci tank and do not mind a larger bottle.

Are larger HPA tanks heavier?

Usually, yes. Larger tanks can add weight or length, though carbon fiber construction helps reduce weight compared with aluminum.

What should I check before buying a 77ci or 78ci tank?

Check bottle size, weight, pressure rating, regulator output, hydro date, and whether the tank length fits your setup comfortably.

More Capacity for Extended Play

Step up air reserves without moving into oversized bottle territory.

For players who burn through air quickly or want fewer fill trips, a 77ci tank can be a practical step up while staying field friendly.

This size is often chosen when longer shot count matters more than keeping a setup ultra compact.
Back to top

Compare /4