All Parts

Upgrade and maintain your gel blaster with GBU's extensive collection of high-quality parts. From performance-enhancing components to essential replacement parts, we have everything you need to keep your gel blaster in top condition.
2025 SALE! SALE! All Parts By Part Type By Blaster Type Pistol Upgrades
  • ARP9 "ARRRP" GBU HPA Custom - Gel Blaster

    ARP9 "ARRRP" GBU HPA Custom - Gel Blaster

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    ARP9 "ARRRP" GBU HPA Custom - Gel Blaster

    $2,549.99
    $2,549.99
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  • "Lone Wolf" GBU HPA Custom - Gel Blaster (Metal)

    "Lone Wolf" GBU HPA Custom - Gel Blaster (Metal)

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    "Lone Wolf" GBU HPA Custom - Gel Blaster (Metal)

    $2,600.00
    $2,600.00
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  • "Dark Haze" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "Dark Haze" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "Dark Haze" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $699.99
    $699.99
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  • "Forest Scout" Hybrid HPA Custom Kit - Gel Blaster (Metal)

    "Forest Scout" Hybrid HPA Custom Kit - Gel Blaster (Metal)

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    "Forest Scout" Hybrid HPA Custom Kit - Gel Blaster (Metal)

    $2,750.00
    $2,750.00
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  • "Gengar Evo" GBU Custom G/E Hi-Capa Kit (1 of 1)

    "Gengar Evo" GBU Custom G/E Hi-Capa Kit (1 of 1)

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    "Gengar Evo" GBU Custom G/E Hi-Capa Kit (1 of 1)

    $135.00
    $150.00 $135.00
    10% OFF Sold out
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  • Polarstar F2 - HPA Engine

    Polarstar F2 - HPA Engine

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    Polarstar F2 - HPA Engine

    $882.00
    $980.00 $882.00
    10% OFF Sold out
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  • "M4 Tango" GBU Custom - Gel Blaster (Metal)

    "M4 Tango" GBU Custom - Gel Blaster (Metal)

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    "M4 Tango" GBU Custom - Gel Blaster (Metal)

    $859.99
    $859.99
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  • "Ragnarok" Custom Polarstar HPA - Gel Blaster (Metal)

    "Ragnarok" Custom Polarstar HPA - Gel Blaster (Metal)

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    "Ragnarok" Custom Polarstar HPA - Gel Blaster (Metal)

    $2,599.99
    $2,599.99
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  • HPA Full Custom ARP9 + Speedball Kit - Gel Blaster

    HPA Full Custom ARP9 + Speedball Kit - Gel Blaster

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    HPA Full Custom ARP9 + Speedball Kit - Gel Blaster

    $2,599.00
    $2,599.00
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  • "Golem" Custom Wolverine HPA - Gel Blaster (Metal)

    "Golem" Custom Wolverine HPA - Gel Blaster (Metal)

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    "Golem" Custom Wolverine HPA - Gel Blaster (Metal)

    $2,499.99
    $2,499.99
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  • Custom "Tango Down" DMR GBBR Gas Blow Back Rifle - Gel Blaster

    Custom "Tango Down" DMR GBBR Gas Blow Back Rifle - Gel Blaster

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    Custom "Tango Down" DMR GBBR Gas Blow Back Rifle - Gel Blaster

    $1,259.10
    $1,399.00 $1,259.10
    10% OFF Sold out
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  • "Knight Rider" APS GBU Custom - Gel Blaster (Metal)

    "Knight Rider" APS GBU Custom - Gel Blaster (Metal)

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    "Knight Rider" APS GBU Custom - Gel Blaster (Metal)

    $900.00
    $900.00
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  • ARP9 "T-RAW" GBU HPA Custom - Gel Blaster

    ARP9 "T-RAW" GBU HPA Custom - Gel Blaster

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    ARP9 "T-RAW" GBU HPA Custom - Gel Blaster

    $2,549.99
    $2,549.99
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  • Polarstar - Complete Reg Seal Set

    Polarstar - Complete Reg Seal Set

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    Polarstar - Complete Reg Seal Set

    $10.00
    $10.00
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  • "M4 Gonzales" GBU Custom - Gel Blaster (Metal)

    "M4 Gonzales" GBU Custom - Gel Blaster (Metal)

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    "M4 Gonzales" GBU Custom - Gel Blaster (Metal)

    $950.00
    $950.00
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  • Cerakoted (Burnt Bronze) Custom CNC V2 Receiver for Gel Blaster

    Cerakoted (Burnt Bronze) Custom CNC V2 Receiver for Gel Blaster

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    Cerakoted (Burnt Bronze) Custom CNC V2 Receiver for Gel Blaster

    $449.99
    $499.99 $449.99
    10% OFF Sold out
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  • Retro Custom HPA - Gel Blaster (Metal)

    Retro Custom HPA - Gel Blaster (Metal)

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    Retro Custom HPA - Gel Blaster (Metal)

    $2,900.00
    $2,900.00
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  • "Crimson Fury" Ultra-lite Speedball HPA Custom Kit - Gel Blaster (Metal)

    "Crimson Fury" Ultra-lite Speedball HPA Custom Kit - Gel Blaster (Metal)

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    "Crimson Fury" Ultra-lite Speedball HPA Custom Kit - Gel Blaster (Metal)

    $2,750.00
    $2,750.00
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  • "Midnight Sun" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "Midnight Sun" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "Midnight Sun" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $899.99
    $899.99
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  • "Infinity" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

    "Infinity" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

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    "Infinity" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

    $539.99
    $599.99 $539.99
    10% OFF Sold out
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  • LDT MP5 Retractable Buttstock

    LDT MP5 Retractable Buttstock

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    LDT MP5 Retractable Buttstock

    $79.99
    $79.99
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  • Polarstar - Jack V2

    Polarstar - Jack V2

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    Polarstar - Jack V2

    $585.00
    $650.00 $585.00
    10% OFF Sold out
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  • Custom Painted CNC V2 Receiver "Hulk Green" for Gel Blaster

    Custom Painted CNC V2 Receiver "Hulk Green" for Gel Blaster

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    Custom Painted CNC V2 Receiver "Hulk Green" for Gel Blaster

    $479.99
    $479.99
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  • "Darkrai" GBU HPA Custom - Gel Blaster (Metal)

    "Darkrai" GBU HPA Custom - Gel Blaster (Metal)

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    "Darkrai" GBU HPA Custom - Gel Blaster (Metal)

    $2,599.00
    $2,599.00
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  • 1 of 1 "Trizzy" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

    1 of 1 "Trizzy" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

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    1 of 1 "Trizzy" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

    $611.99
    $679.99 $611.99
    10% OFF Sold out
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  • GBU Custom OPS HPA Pistol Kit - Gel Blaster (Metal)

    GBU Custom OPS HPA Pistol Kit - Gel Blaster (Metal)

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    GBU Custom OPS HPA Pistol Kit - Gel Blaster (Metal)

    $616.50
    $685.00 $616.50
    10% OFF Sold out
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  • Polarstar Trigger-Switch Board

    Polarstar Trigger-Switch Board

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    Polarstar Trigger-Switch Board

    $49.99
    $49.99
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  • Polarstar - QD Fitting Assembly

    Polarstar - QD Fitting Assembly

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    Polarstar - QD Fitting Assembly

    $35.00
    $35.00
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  • "Kobra" GBU Custom HPA - Gel Blaster

    "Kobra" GBU Custom HPA - Gel Blaster

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    "Kobra" GBU Custom HPA - Gel Blaster

    $2,399.99
    $2,490.00 $2,399.99
    3% OFF Sold out
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  • "Valkyrie" GBU Custom - Gel Blaster (Metal)

    "Valkyrie" GBU Custom - Gel Blaster (Metal)

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    "Valkyrie" GBU Custom - Gel Blaster (Metal)

    $1,199.99
    $1,199.99
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  • "Royal Supreme" GBU Custom G/E Hi-Capa Kit (1 of 1)

    "Royal Supreme" GBU Custom G/E Hi-Capa Kit (1 of 1)

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    "Royal Supreme" GBU Custom G/E Hi-Capa Kit (1 of 1)

    $135.00
    $150.00 $135.00
    10% OFF Sold out
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  • "Purple Twilight" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    "Purple Twilight" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

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    "Purple Twilight" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    $135.00
    $150.00 $135.00
    10% OFF Sold out
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  • "Purple Rain" HPA Custom RetroArms - Gel Blaster

    "Purple Rain" HPA Custom RetroArms - Gel Blaster

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    "Purple Rain" HPA Custom RetroArms - Gel Blaster

    $3,350.00
    $3,350.00
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  • "Lucid Dreams" GBU Custom HPA - Gel Blaster

    "Lucid Dreams" GBU Custom HPA - Gel Blaster

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    "Lucid Dreams" GBU Custom HPA - Gel Blaster

    $2,150.99
    $2,450.00 $2,150.99
    12% OFF Sold out
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  • "Fire Camo" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    "Fire Camo" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

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    "Fire Camo" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    $135.00
    $150.00 $135.00
    10% OFF Sold out
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  • "ARP Sprinter" Ultralite Speedball HPA Custom Kit - Gel Blaster (Metal)

    "ARP Sprinter" Ultralite Speedball HPA Custom Kit - Gel Blaster (Metal)

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    "ARP Sprinter" Ultralite Speedball HPA Custom Kit - Gel Blaster (Metal)

    $2,700.00
    $2,700.00
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  • "Dome Splitter" Custom HPA Pistol Kit - Gel Blaster (Metal)

    "Dome Splitter" Custom HPA Pistol Kit - Gel Blaster (Metal)

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    "Dome Splitter" Custom HPA Pistol Kit - Gel Blaster (Metal)

    $729.99
    $729.99
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  • "Hit Marker" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

    "Hit Marker" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

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    "Hit Marker" Competition Custom 4.3 Hi-Capa - Gel Blaster (Metal)

    $764.99
    $849.99 $764.99
    10% OFF Sold out
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  • "Huffy" GBU Custom - Gel Blaster (Metal)

    "Huffy" GBU Custom - Gel Blaster (Metal)

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    "Huffy" GBU Custom - Gel Blaster (Metal)

    $1,199.99
    $1,199.99
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  • Wolverine CAT 5 STORM - High Pressure Regulator

    Wolverine CAT 5 STORM - High Pressure Regulator

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    Wolverine CAT 5 STORM - High Pressure Regulator

    $350.00
    $350.00
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  • 36" Polarstar Braided HPA Air Line

    36" Polarstar Braided HPA Air Line

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    36" Polarstar Braided HPA Air Line

    $110.00
    $110.00
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  • Custom Gold GBU & STIG HPA - Gel Blaster (1 of 1)

    Custom Gold GBU & STIG HPA - Gel Blaster (1 of 1)

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    Custom Gold GBU & STIG HPA - Gel Blaster (1 of 1)

    $3,250.00
    $3,250.00
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  • "Marrow" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    "Marrow" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

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    "Marrow" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    $135.00
    $150.00 $135.00
    10% OFF Sold out
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  • Gen 9 Metal Motor Adjustable Mount

    Gen 9 Metal Motor Adjustable Mount

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    Gen 9 Metal Motor Adjustable Mount

    $25.00
    $25.00
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  • Custom CNC V2 Receiver (Edition 1) for Gel Blaster

    Custom CNC V2 Receiver (Edition 1) for Gel Blaster

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    Custom CNC V2 Receiver (Edition 1) for Gel Blaster

    $404.99
    $449.99 $404.99
    10% OFF Sold out
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  • "Last Stand" MilSim GBU HPA Custom - Gel Blaster (Metal)

    "Last Stand" MilSim GBU HPA Custom - Gel Blaster (Metal)

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    "Last Stand" MilSim GBU HPA Custom - Gel Blaster (Metal)

    $2,750.00
    $2,750.00
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  • GBU Colourshift Custom V2 Receiver for Gel Blaster

    GBU Colourshift Custom V2 Receiver for Gel Blaster

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    GBU Colourshift Custom V2 Receiver for Gel Blaster

    $432.00
    $480.00 $432.00
    10% OFF Sold out
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  • "Lone Survivor" MilSpec HPA Custom Full Kit- Gel Blaster (Metal)

    "Lone Survivor" MilSpec HPA Custom Full Kit- Gel Blaster (Metal)

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    "Lone Survivor" MilSpec HPA Custom Full Kit- Gel Blaster (Metal)

    $2,750.00
    $2,750.00
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  • Cerakoted (Gold) Custom CNC V2 Receiver for Gel Blaster

    Cerakoted (Gold) Custom CNC V2 Receiver for Gel Blaster

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    Cerakoted (Gold) Custom CNC V2 Receiver for Gel Blaster

    $549.99
    $549.99
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  • "Notorious" Custom HPA pistol - Gel Blaster

    "Notorious" Custom HPA pistol - Gel Blaster

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    "Notorious" Custom HPA pistol - Gel Blaster

    $1,055.00
    $1,055.00
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