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HPA tanks, regulators and air systems

Air Systems & HPA

(📦 129 products available)

Air systems and HPA components control how consistently a paintball marker receives air. Tank size, pressure rating, regulator output, air routing, and stock integration all affect how a marker balances, shoots, and performs on the field.

This collection brings together HPA tanks, compact bottles, regulators, air stock systems, tank stocks, rebuild parts, and air-through components for paintball, magfed, and compatible training-style setups. Use it as the broader air-system category when comparing traditional bottles, compact magfed tanks, regulator upgrades, and stock-based air solutions.

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🎛 Display Options

  • Pinty MKII Hand Pump, 4500 PSI Pinty MKII Hand Pump, 4500 PSI, alternate view 2
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    Pinty Scopes

    Pinty MKII Hand Pump, 4500 PSI

    58 available
    Regular price $59.99 USD
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  • Hostile® XLP Regulator - Side Port Quick-Disconnect - Red Hostile® XLP Regulator - Side Port Quick-Disconnect - Red, alternate view 2
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    HK Army

    Hostile® XLP Regulator - Side Port Quick-Disconnect - Red

    209 available
    Regular price $109.95 USD
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  • Hostile® XLP Regulator - Side Port Quick-Disconnect - Purple Hostile® XLP Regulator - Side Port Quick-Disconnect - Purple, alternate view 2
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    HK Army

    Hostile® XLP Regulator - Side Port Quick-Disconnect - Purple

    245 available
    Regular price $109.95 USD
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  • Hostile® XLP Regulator - Top Port Quick-Disconnect - Black Hostile® XLP Regulator - Top Port Quick-Disconnect - Black, alternate view 2
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    HK Army

    Hostile® XLP Regulator - Top Port Quick-Disconnect - Black

    443 available
    Regular price $99.95 USD
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  • Hostile® XLP Regulator - Side Port Quick-Disconnect - Blue Hostile® XLP Regulator - Side Port Quick-Disconnect - Blue, alternate view 2
    📦 Ships Direct

    HK Army

    Hostile® XLP Regulator - Side Port Quick-Disconnect - Blue

    169 available
    Regular price $109.95 USD
    View details
  • Hostile® XLP Regulator - Side Port Quick-Disconnect - Gold Hostile® XLP Regulator - Side Port Quick-Disconnect - Gold, alternate view 2
    📦 Ships Direct

    HK Army

    Hostile® XLP Regulator - Side Port Quick-Disconnect - Gold

    230 available
    Regular price $109.95 USD
    View details
  • Hostile® XLP Regulator - Side Port Quick-Disconnect - Black Hostile® XLP Regulator - Side Port Quick-Disconnect - Black, alternate view 2
    📦 Ships Direct

    HK Army

    Hostile® XLP Regulator - Side Port Quick-Disconnect - Black

    305 available
    Regular price $99.95 USD
    View details
  • Hostile® XLP Regulator - Top Port Quick-Disconnect - Blue Hostile® XLP Regulator - Top Port Quick-Disconnect - Blue, alternate view 2
    📦 Ships Direct

    HK Army

    Hostile® XLP Regulator - Top Port Quick-Disconnect - Blue

    257 available
    Regular price $109.95 USD
    View details
  • Hostile® XLP Regulator - Top Port Quick-Disconnect - Red Hostile® XLP Regulator - Top Port Quick-Disconnect - Red, alternate view 2
    📦 Ships Direct

    HK Army

    Hostile® XLP Regulator - Top Port Quick-Disconnect - Red

    242 available
    Regular price $109.95 USD
    View details
  • Hostile® XLP Regulator - Top Port Quick-Disconnect - Purple Hostile® XLP Regulator - Top Port Quick-Disconnect - Purple, alternate view 2
    📦 Ships Direct

    HK Army

    Hostile® XLP Regulator - Top Port Quick-Disconnect - Purple

    288 available
    Regular price $109.95 USD
    View details
  • Hostile® XLP Regulator - Top Port Quick-Disconnect - Gold Hostile® XLP Regulator - Top Port Quick-Disconnect - Gold, alternate view 2
    📦 Ships Direct

    HK Army

    Hostile® XLP Regulator - Top Port Quick-Disconnect - Gold

    271 available
    Regular price $109.95 USD
    View details
  • Tippmann

    Tippmann 20 oz Refillable CO2 Tank

    On demand
    Regular price $29.95 USD
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  • Tippmann

    Tippmann 12 oz Refillable CO2 Tank

    On demand
    Regular price $27.40 USD
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  • Empire

    Empire CO2 Fill Station

    On demand
    Regular price $64.95 USD
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  • Empire

    Empire Scuba HPA Fill Station

    On demand
    Regular price $53.95 USD
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  • GI Sportz

    High Pressure HPA Fill Station

    On demand
    Regular price $562.95 USD
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  • Hostile® Flex Line 42" Hose - Gold Hostile® Flex Line 42" Hose - Gold, alternate view 2
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    HK Army

    Hostile® Flex Line 42" Hose - Gold

    184 available
    Regular price $34.95 USD
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  • Hostile® Flex Line 42" Hose - Purple Hostile® Flex Line 42" Hose - Purple, alternate view 2
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    HK Army

    Hostile® Flex Line 42" Hose - Purple

    143 available
    Regular price $34.95 USD
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  • Hostile® Flex Line 42" Hose - Red Hostile® Flex Line 42" Hose - Red, alternate view 2
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    HK Army

    Hostile® Flex Line 42" Hose - Red

    114 available
    Regular price $34.95 USD
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  • Hostile® Flex Line 42" Hose - Olive in Olive Drab Hostile® Flex Line 42" Hose - Olive in Olive Drab, alternate view 2
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    HK Army

    Hostile® Flex Line 42" Hose - Olive

    102 available
    Regular price $34.95 USD
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  • Hostile® Flex Line 42" Hose - Blue Hostile® Flex Line 42" Hose - Blue, alternate view 2
    📦 Ships Direct

    HK Army

    Hostile® Flex Line 42" Hose - Blue

    122 available
    Regular price $34.95 USD
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  • Hostile® Flex Line 42" Hose - Grey in Silver Hostile® Flex Line 42" Hose - Grey in Silver, alternate view 2
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    HK Army

    Hostile® Flex Line 42" Hose - Grey

    259 available
    Regular price $34.95 USD
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  • Inception Designs

    Inception Designs GTS Air Through Stock System - ID100 / EMF100

    Very low stock (1 available)
    Regular price $166.99 USD
    View details
  • PowAir Tactical Line CC 0.21L / 13ci MagFed Paintball HP System (300 Bar)
    Sold out

    PowAir HPA Systems

    PowAir Tactical Line CC 13ci 4500 PSI HPA Tank System

    Regular price $189.95 USD
    View details

Air Systems and HPA FAQs

What does an HPA system do for a paintball marker?

An HPA system supplies compressed air to the marker, with the tank and regulator controlling capacity and output pressure.

How do I choose the right HPA tank size?

Choose based on marker air use, desired shot count, tank weight, bottle length, stock setup, and how the marker balances.

Why does regulator output pressure matter?

Regulator output affects compatibility and consistency. Some markers need standard output, while others benefit from lower or adjustable pressure.

Paintball Air Systems, HPA Tanks, Regulators, and Air-Through Parts

Shop HPA tanks, compact bottles, regulators, air stock adapters, tank stocks, and air-through components for paintball and magfed setups.

Air systems and HPA components control how consistently a paintball marker receives air. Tank size, pressure rating, regulator output, air routing, and stock integration all affect how a marker balances, shoots, and performs on the field.This collection brings together HPA tanks, compact bottles, regulators, air stock systems, tank stocks, rebuild parts, and air-through components for paintball, magfed, and compatible training-style setups. Use it as the broader air-system category when comparing traditional bottles, compact magfed tanks, regulator upgrades, and stock-based air solutions.

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