Shop all our hi-capa external upgrades from outer barrels, mag wells, charging handles, grip screws, hammers, sight mounts and more.
    119 products
    LA Capa Customs Conqueror Aluminum 5.1 Slide for Tokyo Marui Hi-Capa Airsoft Pistols LACapa Hicapa  Red Gold Orange Blue Pink Purple Silver Green Jade Grey Black LAcapa Hicapa
    LA Capa Customs Conqueror Aluminum 5.1 Slide for Tokyo Marui Hi-Capa Airsoft Pistols LACapa Hicapa Black
    LA Capa Customs "Conqueror" Aluminum 5.1 Slide for Tokyo Marui Hi-Capa Airsoft Pistols
    $119.99
    LA Capa Customs 5.1 Aluminum Threaded Tornado Outer Barrel for Hi-Capa
    $79.99
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    Airsoft Masterpiece "EDGE" Custom Standard Slide for Tokyo Marui Hi-Capa Airsoft Pistols
    $119.99
    LA Capa Customs “Defender” Style Magwell (No Marking) For Hi Capa
    $47.99
    LA Capa Customs 4.3 Hi-Capa Guide Plug for 4.3 Hi-Capa
    LA Capa Customs 4.3 Hi-Capa Guide Plug for 4.3 Hi-Capa Silver
    LA Capa Customs Guide Plug for 4.3 Hi-Capa Airsoft Pistol
    $12.99
    Unisoft Threaded Twisted Outer Barrel V2 for TM 5.1 Hi Capa Series Airsoft GBB Pistols  Solid Red Gold Green Blue Rainbow Purple Silver Black Tokyo Marui Hi-Capa
    Unisoft Threaded Twisted Outer Barrel V2 for TM 5.1 Hi Capa Series Airsoft GBB Pistols  Solid Red Gold Green Blue Rainbow Purple Silver Black Tokyo Marui Hi-Capa
    Unisoft Threaded Twisted Outer Barrel V2 for TM 5.1 Hi Capa Series Airsoft GBB Pistols - Solid Color
    $74.99
    5KU Aluminum "Spy" Style Mag Well for Tokyo Marui Hi-Capa GBB Airsoft Pistols
    5KU Aluminum
    5KU Aluminum "Spy" Style Mag Well for Tokyo Marui Hi-Capa GBB Airsoft Pistols
    $29.99
    LA Capa Customs 4.3 Aluminum Tornado Threaded Outer Barrel for Tokyo Marui 4.3 Hi Capa
    $94.99
    LA Capa Customs 5.1 Hi-Capa Guide Plug
    $13.99
    CowCow Stainless Steel Grip Screw (Colors: Silver, Black, Gold, Rainbow)
    $14.99
    Laylax 5.1 Non-Recoiling 2-Way Outer Barrel for Tokyo Marui Hi-Capa Airsoft Pistols Red Gold Silver Black
    Laylax 5.1 Non-Recoiling 2-Way Outer Barrel for Tokyo Marui Hi-Capa Airsoft Pistols Black
    Laylax 5.1 Non-Recoiling 2-Way Outer Barrel for Tokyo Marui Hi-Capa Airsoft Pistols
    $84.99
    Unisoft Threaded Two-Tone Twisted Outer Barrel for TM 5.1 Hi Capa Airsoft Pistols
    $79.99
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    5KU Threaded Twisted Outer Barrel for 5.1 Hi Capa
    Black 5KU Threaded Twisted Outer Barrel for 5.1 Hi Capa
    5KU Threaded Twisted Outer Barrel for 5.1 Hi Capa
    $54.99
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    Airsoft Masterpiece .45 Outer-Barrel W/ Threads for Hi-Capa
    Black Airsoft Masterpiece .45 Outer-Barrel W/ Threads for Hi-Capa
    Airsoft Masterpiece .45 Outer-Barrel W/ Threads for Hi-Capa
    $69.99
    Unisoft Hi Capa Grip Screws in Blue Green Red Purple Gold Black Silver Rainbow
    Unisoft Aluminum Grip Screws for Hi-CAPA Airsoft Pistols Red
    Unisoft Aluminum Grip Screws for Hi-CAPA Airsoft Pistols
    $14.99
    Unisoft Aluminum Beavertail for Tokyo Marui Hi-Capa Airsoft Pistol Blue Black Silver Green Gold Red Rainbow Purple
    Unisoft Aluminum Beavertail for Tokyo Marui Hi-Capa Airsoft Pistol Red Gold Rainbow Silver Black Blue Purple
    Unisoft Aluminum Beavertail for Tokyo Marui Hi-Capa Airsoft Pistol
    $59.99
    CowCow Custom Grip for Tokyo Marui Gas Blowback Airsoft Hi-Capa Series
    CowCow Custom Grip for Tokyo Marui Gas Blowback Airsoft Hi-Capa Series
    CowCow Custom Grip for Tokyo Marui Gas Blowback Airsoft Hi-Capa Series
    $19.99
    CowCow Aluminum Trigger Rainbow For Hi Capa (T1 or T2 Styles)
    $24.99
    Sale
    Airsoft Masterpiece Puzzle Trigger For Hi-Capa Base (multiple colors)
    from $23.99 Regular price $29.99 Save $6
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    5KU Charging Handle For Hi-Capa Airsoft GBB Pistols
    $14.99
    CowCow Aluminum T2 Trigger for Tokyo Marui Hi Capa (Colors: Silver, Black, Gold, Red)
    $14.99
    Action Army AAP-01  Extended Magazine Release Black Red
    Action Army AAP-01  Extended Magazine Release
    Action Army AAP-01 Extended Magazine Release for AAP-01 Airsoft Pistol
    from $29.99
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    FAC Hi Capa Magazine Assist
    $5.00
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    Nine Ball Custom Extended Magazine Release for Tokyo Marui Hi-Capa
    from $40.99
    Unisoft Aluminum Threaded Barrel Adapter for Hi-Capa Gas Blowback Airsoft Pistols Black Silver Green Blue Red Rainbow Purple Gold
    Unisoft Aluminum Threaded Barrel Adapter for Hi-Capa Gas Blowback Airsoft Pistols Red
    Unisoft Aluminum Threaded Barrel Adapter for Hi-Capa Gas Blowback Airsoft Pistols
    $17.99
    CowCow RAW Cocking Handle for Tokyo Marui Hi Capa, Standard CL LEFT Side (Gold, Black, or Silver)
    $19.99
    LA Capa Customs "Conqueror" Aluminum 4.3 Slide for Tokyo Marui Hi Capa
    $119.99
    Kens Props 3D printed slides are the lightest barrels on the market
    Pink Kens Props Barrel
    Ken's Props 3D Printed Threaded 5.1 Hi Capa Barrels
    from $59.99
    CowCow Aluminum CURVED Trigger for Tokyo Marui Hi Capa/1911
    $14.99
    Airsoft Masterpiece Puzzle Trigger For Hi-Capa Flat Long
    $19.99
    Ken's Props 5.1 Hi Capa Speed Slide (Various Colors)
    from $99.99
    Unisoft Extended Magazine Release for Tokyo Marui Hi-CAPA Series Airsoft GBB Pistols Red Gold Green Blue Purple Blue Silver Black Rainbow Mag Release
    Unisoft Extended Magazine Release for Tokyo Marui Hi-CAPA Series Airsoft GBB Pistols Black
    Unisoft Extended Magazine Release for Tokyo Marui Hi-CAPA Series Airsoft GBB Pistols
    $34.99
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    5KU Fiber Optic Front Sight for Hi Capas
    5KU Fiber Optic Front Sight for Hi Capas
    $14.99
    Airsoft Masterpiece Puzzle Trigger For Hi-Capa Long Curve
    $19.99
    LA Capa Customs “S1” 7075 Aluminum Grip Screws For Hi Capa
    from $12.99
    Unisoft Aluminum Trigger for Hi-CAPA Gas Blowback Airsoft Pistols - T9
    Unisoft Aluminum Trigger for Hi-CAPA Gas Blowback Airsoft Pistols - T9
    Unisoft Aluminum Trigger for Hi-CAPA Gas Blowback Airsoft Pistols - T9
    $13.99
    Unisoft Aluminum Trigger for Hi-CAPA Gas Blowback Airsoft Pistols - T8
    $13.99
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    LayLax NINE BALL Hi-Capa 5.1 "Fixed" Aluminum Fluted Outer Barrel
    LayLax NINE BALL Hi-Capa 5.1
    LayLax NINE BALL Hi-Capa 5.1 "Fixed" Aluminum Fluted Outer Barrel (Heat Gradation)
    $74.99
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    CowCow Mag Well For Hi Capa Rainbow
    Sale price $49.99 Regular price $59.99 Save $10