Air Systems & Air Accessories
HPA air tanks, carbon fiber bottles and accessories for paintball and airsoft.
2026 Buyer Guide
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Alpha Air Tank Builder
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HPA air tanks, carbon fiber bottles and accessories for paintball and airsoft.
Choose a tank size that feels right, then match the air type and regulator output to your marker or airsoft setup. Compare the options below and check compatibility before buying.
Build your Alpha Air your way. Choose the bottle size and regulator that fit your setup.

Lightweight carbon fiber tanks from compact 15ci to high-capacity 98ci. Find the size and regulator combination that suits your setup.

Carbon fiber tanks in 48ci and 68ci sizes, with 4500psi capacity and an 800psi output regulator. A straightforward lightweight air system.

Fine-tune your setup with adjustable 350 to 650psi output and a rotating bonnet. Choose standard or long-body styles.

20oz aluminum CO2 tanks for markers designed to use CO2. Check your marker's requirements before choosing one.

Durable aluminum compressed-air tanks for your HPA setup. Compare sizes and pressure ratings to find the right fit.

Explore compact and larger HPA tanks for your airsoft setup. Pair your tank with the right airsoft regulator and hose.

Add grip and help protect your bottle with tank covers and grips. Check the fit for your tank size.

Protect the small parts that keep your air system working. Shop fill nipple covers, thread guards and regulator protection.

Add length between your tank and marker to adjust how your setup shoulders.

Find fill nipples, gauges, covers and regulator parts to round out your air setup.

Choose your own regulator (low or high pressure) and bottle size for your new HK Army Alpha Air System.

An alternative to carbon fiber bottles, our aluminum paintball air tanks offer 3000psi air capacity.

Our lightest air tank ever created. Available in 15ci, 48ci, 68ci, 77ci, 88ci and 98ci sizes.

The newly enhanced HSTL Air System.

800psi standard reg compressed air systems in 36ci, 45ci, 68ci and 80ci.

Lightweight AeroLite carbon fiber bottles delivering 800psi output.

Shop extra lite carbon fiber bottles without the regulator.

High-efficiency aluminum CO2 paintball tanks for markers that accept CO2 bottles.

Keep a steady grip with tank covers that fit 48ci, 68ci, 70ci, 80ci bottles.


Fill nipples, gauge covers, scuba fill stations and more.

Upgrade your air system with tank accessories.

Safely degas, remove and fine-tune your regulator with ease.

Rotational and adjustable 350-650psi pro regulator.

350psi, 550psi or 850psi performance regulators.

42-inch flex line hoses connecting your HPA tank to your marker.
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