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.
    205 products
    LA Capa Customs "Conqueror" Aluminum 5.1 Slide
    LA Capa Customs
    LA Capa Customs "Conqueror" Aluminum 5.1 Slide for Tokyo Marui Hi Capa
    $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
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    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
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    Pro-Arms 140% Recoil And Hammer Spring For Hi-Capa
    $11.99
    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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    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
    LA Capa Customs “Defender” Style Magwell (No Marking) For Hi Capa
    $47.99
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    Cowcow Stainless Steel Threaded Barrel Adapter for Hi-Capa (Various Colors)
    from $22.99
    Airsoft Masterpiece Custom "Alpha" Standard Slides for Hi-Capa 1911 GBB Airsoft Pistols Silver Black Purple Red Gold Blue Grey Hi Capa
    Airsoft Masterpiece Custom
    Airsoft Masterpiece Custom "Alpha" Standard Slides for Hi-Capa / 1911 GBB Airsoft Pistols (Various Colors)
    $119.99
    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
    Tokyo Marui 31 Round Magazine for Hi-Capa Gas Blowback Airsoft Pistols (Color: Silver)
    $37.99
    Guarder Enhanced Loading Nozzle & Valve Set for Tokyo Marui Hi-Capa
    $29.99
    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
    Sale
    CowCow Trident Sear Spring for Hi-Capa
    Sale price $12.99 Regular price $14.99 Save $2
    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
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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
    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
    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
    LA Capa Customs 5.1 Hi-Capa Guide Plug
    $13.99
    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
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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
    CowCow Technology Hammer Power Regulator for TM Hi-Capa Series
    $14.99
    Guarder Enhanced Loading Nozzle for Tokyo Marui Hi-Capa (Shell Only)
    $23.99
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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
    Sold Out
    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 Threaded Two-Tone Twisted Outer Barrel for TM 5.1 Hi Capa Airsoft Pistols
    $79.99
    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 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
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    Pro-Arms 130% Nozzle Return Spring for Hi-Capas
    $8.99
    Sold Out
    LA Capa Bucking Hi Capa
    LA Capa Customs Flat Hop Bucking for GBB Pistol/ Hi Capa
    $11.99
    Sold Out
    CowCow TM HI CAPA Custom Grip
    CowCow TM HI CAPA Custom Grip
    CowCow Custom Grip for Hi Capa- Black
    $19.99
    CowCow Technologies RS1 Recoil Spring
    CowCow Technologies RS1 Recoil Spring
    $9.99