Shop our large variety of hi-capas, hi-capa accessories, and both internal and external upgrades. We carry only the best products from the leading manufacturers including CowCow, Unisoft, La Capa Customs, Airsoft Masterpiece, 5KU, and more! From short stroke, slides, barrels, magwells, and blowback housing, we have everything you need to build your dream hi-capa.
    209 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
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    CowCow Guide Rod for 5.1 and 4.3 Hi Capa Silver
    CowCow Guide Rod for 5.1 and 4.3 Hi Capa Gold
    CowCow Guide Stainless Steel Guide Rod for 5.1 and 4.3 Hi Capa (various colors)
    $34.99
    Tokyo Marui 30 Round Magazine for TM Hi-Capa 5.1 Airsoft Pistols Black Mag
    Tokyo Marui 30 Round Magazine for TM Hi-Capa 5.1 Airsoft Pistols
    $34.99
    LA Capa Customs 5.1 Aluminum Threaded Tornado Outer Barrel for Hi-Capa
    $79.99
    LA Capa Customs Short Stroke Kit
    LA Capa Customs Short Stroke Kit
    $11.99
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    Pro-Arms 140% Recoil And Hammer Spring For Hi-Capa
    $11.99
    LA Capa Customs “Defender” Style Magwell (No Marking) For Hi Capa
    $47.99
    5KU's sight mounts for Hi Capa are the best way to mount your micro red dots to your hi capa.
    Yellow 5KU Sight Mount for Hi Capa
    5KU Aluminum Sight Mount For Gas Blowback Hi-Capa (Various Color Options)
    $39.99
    CowCow D01 Dottac Magazine Base (Black, Gold, Red, Silver, Rainbow)
    from $18.99
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    Airsoft Masterpiece "EDGE" Custom Standard Slide for Tokyo Marui Hi-Capa Airsoft Pistols
    $119.99
    Tokyo Marui 31 Round Magazine for Hi-Capa Gas Blowback Airsoft Pistols (Color: Silver)
    $37.99
    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
    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
    Cowcow Stainless Steel Threaded Barrel Adapter for Hi-Capa (Various Colors)
    from $22.99
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    Guarder Enhanced Loading Nozzle & Valve Set for Tokyo Marui Hi-Capa
    $29.99
    Sale
    CowCow Trident Sear Spring for Hi-Capa
    Sale price $12.99 Regular price $14.99 Save $2
    Airsoft Masterpiece EDGE Ultra Light Aluminum Blowback Housing V2 for Hi-CAPA GBB Airsoft Pistols
    Airsoft Masterpiece EDGE Ultra Light Aluminum Blowback Housing V2 for Hi-CAPA GBB Airsoft Pistols Blue
    Airsoft Masterpiece EDGE Ultra Light Aluminum Blowback Housing V2 for Hi-CAPA GBB Airsoft Pistols
    $44.99
    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
    LA Capa Customs 5.1 Hi-Capa Guide Plug
    $13.99
    LA Capa Customs 4.3 Aluminum Tornado Threaded Outer Barrel for Tokyo Marui 4.3 Hi Capa
    $94.99
    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
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    Nine Ball Rubber Gas Route Seal Aero for Tokyo Marui Hi Capa Airsoft Pistols
    Nine Ball Rubber Gas Route Seal Aero for Tokyo Marui Hi Capa Airsoft Pistols
    Nine Ball Rubber Gas Route Seal Aero for Tokyo Marui Hi-Capa Airsoft Pistols
    $16.00
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    CowCow CNC Aluminum Blowback Housing for TM Hi-Capa / 1911
    CowCow CNC Aluminum Blowback Housing for TM Hi-Capa / 1911 (Black or Silver)
    $54.99
    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
    CowCow Stainless Steel Grip Screw (Colors: Silver, Black, Gold, Rainbow)
    $14.99
    CowCow Technology Hammer Power Regulator for TM Hi-Capa Series
    $14.99
    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
    Guarder Enhanced Loading Nozzle for Tokyo Marui Hi-Capa (Shell Only)
    $23.99
    Unisoft Threaded Two-Tone Twisted Outer Barrel for TM 5.1 Hi Capa Airsoft Pistols
    $79.99
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    Waldo Customs "Lil Snap" Hi-Capa Nozzle Spring 130%
    Waldo Customs "Lil Snap" Hi-Capa Nozzle Spring 130% (Pack of 2)
    $9.99
    Sale
    Maple Leaf Decepticon 70 Degree Autobot Hop-Up Bucking For Hi-Capa
    Maple Leaf Decepticon 70 Degree Hop-Up Bucking For Hi-Capa
    Sale price $10.99 Regular price $14.99 Save $4
    Unisoft Two Piece 5.1 Tornado Guide Rod For Hi-Capa red gold rainbow silver green blue purple
    Unisoft “Tornado” Style Two-Piece Recoil Spring Guide Rod for 5.1 Hi-Capa Series Airsoft GBB Pistols rainbow hicapa
    Unisoft “Tornado” Style Two-Piece Recoil Spring Guide Rod for 5.1 Hi-Capa Series Airsoft GBB Pistols
    $26.99
    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
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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
    CowCow Technologies RS1 Recoil Spring
    CowCow Technologies RS1 Recoil Spring
    $9.99
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    LA Capa Bucking Hi Capa
    LA Capa Customs Flat Hop Bucking for GBB Pistol/ Hi Capa
    $11.99