Hi-Capa Pistol Upgrades

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All Upgrade Kits
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Black Out Kits
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Bolts / Pins
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Cylinders / Cylinder Heads
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Electric Gel Blaster Parts
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Gas Gel Blaster Parts
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Inner & Outer Barrels
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Hi-Capa Pistol Upgrades
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Pistons / Piston Heads
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  • Predator Hi-Capa Series - Match Grade Magwell
    Sale

    Predator Hi-Capa Series - Match Grade Magwell

    Predator Hi-Capa Series - Match Grade Magwell

    $53.99 $59.99
    Save 10%
  • Universal Extended Hi-Capa Extended Slide Catch
    Sale

    Universal Extended Hi-Capa Extended Slide Catch

    Universal Extended Hi-Capa Extended Slide Catch

    $40.49 $44.99
    Save 10%
  • Hi-Capa Aluminium Double Sided Universal Thumb Safety
    Sale

    Hi-Capa Aluminium Double Sided Universal Thumb Safety

    Hi-Capa Aluminium Double Sided Universal Thumb Safety

    $53.99 $59.99
    Save 10%
  • GBU DOTAC Custom Series Aluminium Magazine Base (Hi-Capa)
    Sale

    GBU DOTAC Custom Series Aluminium Magazine Base (Hi-Capa)

    GBU DOTAC Custom Series Aluminium Magazine Base (Hi-Capa)

    $26.99 $29.99
    Save 10%
  • NEO Hi-Capa Aluminium Sight Mount + Extended Mag Release
    Sale

    NEO Hi-Capa Aluminium Sight Mount + Extended Mag Release

    NEO Hi-Capa Aluminium Sight Mount + Extended Mag Release

    $89.99 $99.99
    Save 10%
  • 5.1 & 4.3 Universal Hi-Capa Upgraded Aluminium Barrel with Integrated Hop Up
    Sale

    5.1 & 4.3 Universal Hi-Capa Upgraded Aluminium Barrel with Integrated Hop Up

    5.1 & 4.3 Universal Hi-Capa Upgraded Aluminium Barrel with Integrated Hop Up

    $26.99 $29.99
    Save 10%
  • Universal Hi-Capa High Power & Accuracy Kit
    Sale

    Universal Hi-Capa High Power & Accuracy Kit

    #1 in Parts Universal Hi-Capa High Power & Accuracy Kit

    $58.49 $64.99
    Save 10%
  • Universal Pistol Green O-Ring Kit + Lubricant
    Sale

    Universal Pistol Green O-Ring Kit + Lubricant

    Universal Pistol Green O-Ring Kit + Lubricant

    $24.99 $29.99
    Save 16%
  • Replacement G/E Inlet Fill Valve (Single)
    Sale

    Replacement G/E Inlet Fill Valve (Single)

    Replacement G/E Inlet Fill Valve (Single)

    $22.49 $24.99
    Save 10%
  • Aluminium HPA Multi-Fit Electric Pistol Adaptor Kit
    Sale

    Aluminium HPA Multi-Fit Electric Pistol Adaptor Kit

    #3 in Parts Aluminium HPA Multi-Fit Electric Pistol Adaptor Kit

    $269.99 $299.99
    Save 10%
  • GBU G/E Pistol Suppressor Adaptor (11mm or 12mm)
    Sale

    GBU G/E Pistol Suppressor Adaptor (11mm or 12mm)

    GBU G/E Pistol Suppressor Adaptor (11mm or 12mm)

    $9.00 $10.00
    Save 10%
  • GBU Custom Series Hi-Capa 11mm-14mm Suppressor Adaptor & Cap
    Sale

    GBU Custom Series Hi-Capa 11mm-14mm Suppressor Adaptor & Cap

    GBU Custom Series Hi-Capa 11mm-14mm Suppressor Adaptor & Cap

    $17.99 $19.99
    Save 10%
  • GBU Custom Series Type 2 Hi-Capa 11mm-14mm Suppressor Adaptor & Cap
    Sale

    GBU Custom Series Type 2 Hi-Capa 11mm-14mm Suppressor Adaptor & Cap

    GBU Custom Series Type 2 Hi-Capa 11mm-14mm Suppressor Adaptor & Cap

    $17.99 $19.99
    Save 10%
  • Double Bell G - Series T2 Suppressor Adaptor
    Sale

    Double Bell G - Series T2 Suppressor Adaptor

    Double Bell G - Series T2 Suppressor Adaptor

    $9.00 $10.00
    Save 10%
  • Double Bell Hi Capa Suppressor Adaptor
    Sale

    Double Bell Hi Capa Suppressor Adaptor

    Double Bell Hi Capa Suppressor Adaptor

    $9.00 $10.00
    Save 10%
  • GBU Custom Series 180% Hi-Capa Nozzle Spring
    Sale

    GBU Custom Series 180% Hi-Capa Nozzle Spring

    GBU Custom Series 180% Hi-Capa Nozzle Spring

    $13.49 $14.99
    Save 10%
  • Goleden Eagle Hi-Capa Nozzle
    Sale

    Goleden Eagle Hi-Capa Nozzle

    Goleden Eagle Hi-Capa Nozzle

    $26.99 $29.99
    Save 10%
  • 2 Pack Nineball Enhanced (HI-CAPA/1911/P226) Gas Route
    Sale

    2 Pack Nineball Enhanced (HI-CAPA/1911/P226) Gas Route

    #7 in Parts 2 Pack Nineball Enhanced (HI-CAPA/1911/P226) Gas Route

    $49.50 $55.00
    Save 10%
  • 5.1 Universal Hi-Capa Colour Match Body Kits
    Sale

    5.1 Universal Hi-Capa Colour Match Body Kits

    5.1 Universal Hi-Capa Colour Match Body Kits

    $89.99 $99.99
    Save 10%
  • 2 Pack Nineball Enhanced G-Series (AAP01/ G-Series) Gas Route
    Sale

    2 Pack Nineball Enhanced G-Series (AAP01/ G-Series) Gas Route

    2 Pack Nineball Enhanced G-Series (AAP01/ G-Series) Gas Route

    $45.00 $50.00
    Save 10%
  • GBU Custom Series 45%-150% "Snappy Boi" Recoil Spring (G-Series/ Hi-Capa)
    Sale

    GBU Custom Series 45%-150% "Snappy Boi" Recoil Spring (G-Series/ Hi-Capa)

    GBU Custom Series 45%-150% "Snappy Boi" Recoil Spring (G-Series/ Hi-Capa)

    $13.49 $14.99
    Save 10%
  • (Universal) Hi-Capa Aluminium HPA Electric Adaptor Kit + Mag
    Sale

    (Universal) Hi-Capa Aluminium HPA Electric Adaptor Kit + Mag

    #5 in Parts (Universal) Hi-Capa Aluminium HPA Electric Adaptor Kit + Mag

    $342.00 $380.00
    Save 10%
  • GBU Custom Series CNC 4.3 Hi-Capa Outer Barrel
    Sale

    GBU Custom Series CNC 4.3 Hi-Capa Outer Barrel

    GBU Custom Series CNC 4.3 Hi-Capa Outer Barrel

    $44.99 $49.99
    Save 10%
  • GBU Custom Series CNC 5.1 Hi-Capa Outer Barrel
    Sale

    GBU Custom Series CNC 5.1 Hi-Capa Outer Barrel

    GBU Custom Series CNC 5.1 Hi-Capa Outer Barrel

    $53.99 $59.99
    Save 10%
  • 4.3 Universal Hi-Capa Colour Match Body Kits
    Sale

    4.3 Universal Hi-Capa Colour Match Body Kits

    4.3 Universal Hi-Capa Colour Match Body Kits

    $89.99 $99.99
    Save 10%
  • Replacement G/E Hi-Capa Chamber
    Sale

    Replacement G/E Hi-Capa Chamber

    Replacement G/E Hi-Capa Chamber

    $13.49 $14.99
    Save 10%
  • GBU Custom Series 7075 Alloy Hi-Capa Grip Screws 2.5mm Hex
    Sale

    GBU Custom Series 7075 Alloy Hi-Capa Grip Screws 2.5mm Hex

    GBU Custom Series 7075 Alloy Hi-Capa Grip Screws 2.5mm Hex

    $9.00 $10.00
    Save 10%
  • T2 GBU Custom Series - Extended Match Grade Hi-Capa M02 Mag Release
    Sale

    T2 GBU Custom Series - Extended Match Grade Hi-Capa M02 Mag Release

    T2 GBU Custom Series - Extended Match Grade Hi-Capa M02 Mag Release

    $26.99 $29.99
    Save 10%
  • GBU Custom Series - Match Grade G01 Magwell
    Sale

    GBU Custom Series - Match Grade G01 Magwell

    GBU Custom Series - Match Grade G01 Magwell

    $40.49 $44.99
    Save 10%
  • GBU Boot Custom Series Match Grade Hi-Capa Hammer
    Sale

    GBU Boot Custom Series Match Grade Hi-Capa Hammer

    GBU Boot Custom Series Match Grade Hi-Capa Hammer

    $31.49 $34.99
    Save 10%
  • GBU Custom Series - Match Grade G03 Magwel
    Sale

    GBU Custom Series - Match Grade G03 Magwel

    GBU Custom Series - Match Grade G03 Magwel

    $18.00 $20.00
    Save 10%
  • Enhanced TM Trident Sear Spring 2011 Hi-Capa
    Sale

    Enhanced TM Trident Sear Spring 2011 Hi-Capa

    Enhanced TM Trident Sear Spring 2011 Hi-Capa

    $17.99 $19.99
    Save 10%

Frequently Asked Questions

Can't find what you are looking for? Visit our Full FAQs or Contact Us

 See More FAQs Contact Us
Are gel blasters legal in Queensland?

Yes. Gel ball guns are legal in Queensland, and you do not need a licence to own or use a gel blaster in QLD when used responsibly.

Queensland is currently the most gel-blaster-friendly state in Australia. Gel blasters can be purchased, owned, and used on private property or at approved venues, provided they are not modified to fire hard projectiles and are transported safely.

Laws can change, so we always recommend checking current state regulations and using gel blasters in a safe and responsible manner.
Are gel blasters legal in Australia?

Gel blasters are legal in Australia, however the rules vary by state and territory.

In Queensland, gel blasters are legal without a licence. In other states, gel blasters may be classified as restricted items or imitation firearms and may require permits or be prohibited altogether.

Before purchasing, it’s important to understand the regulations that apply in your state. We clearly display shipping eligibility and legal restrictions for each location to help customers stay compliant.
Do you need a license for a gel blaster?

In Queensland, no licence is required to own or use a gel blaster.

In some other Australian states, a licence or permit may be required, or gel blasters may be restricted entirely. Licensing requirements depend on how gel blasters are classified under local laws.

If you’re unsure about the rules in your area, we recommend checking your state regulations or contacting our team for guidance before purchasing.
How much are gel blasters?

Gel blasters in Australia typically range from under $100 to over $500, depending on the model, materials, and performance.

Entry-level gel blasters are great for beginners and casual play, while higher-end models offer metal internals, realistic operation, and upgrade potential for enthusiasts.

We stock a wide range of beginner-friendly and high-performance gel blasters, with fast Australia-wide shipping and free next-day delivery on eligible orders.
Where can I Buy Gel Blasters in Australia?

If you're looking to buy gel blasters in Australia, you’ve come to the right place! At Gel Ball Undercover, we offer an extensive range of gel blasters, from beginner-friendly models to high-performance builds, all shipped fast across Australia.

Whether you're after a gas-powered gel blaster, a custom build, or tactical gear to complete your setup, we’ve got you covered. Shopping online with us is easy, and our expert team is always here to help you choose the perfect blaster for your needs.

Browse our collection, get expert advice, and enjoy fast, reliable shipping nationwide. Ready to level up your gel blaster game? Shop now and get your perfect blaster delivered straight to your door!