We carry a large variety of upgrades for your GBB (Gas Blowback) Pistols and Hi-Capas. Upgrades include triggers, blowback housings, nozzles, charging handles, hi capa slides, and much more for your AAP-01s, Glocks and Tokyo Marui Hi-Capas.
    220 products
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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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    CowCow Short Stroke Kit for Tokyo Marui Hi Capa 5.1 or 4.3
    CowCow Short Stroke Kit
    $14.99
    Waldo Customs Slick Silicone Lube
    $9.99
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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
    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
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    Cowcow Stainless Steel Threaded Barrel Adapter for Hi-Capa (Various Colors)
    from $22.99
    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
    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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    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
    Guarder Enhanced Loading Nozzle for Tokyo Marui Hi-Capa (Shell Only)
    $23.99
    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
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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
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    Waldo Customs AAP-01 "Snappy Boi" 150% Recoil Spring
    $10.99
    CowCow Stainless Steel Grip Screw (Colors: Silver, Black, Gold, Rainbow)
    $14.99
    CowCow Technology Hammer Power Regulator for TM Hi-Capa Series
    $14.99
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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
    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 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
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    CowCow TM HI CAPA Custom Grip
    CowCow TM HI CAPA Custom Grip
    CowCow Custom Grip for Hi Capa- Black
    $19.99
    Dynamic Precision 125% Nozzle Spring for 5.1 Hi Capa
    $11.99
    CowCow Technologies RS1 Recoil Spring
    CowCow Technologies RS1 Recoil Spring
    $9.99
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    CowCow Aluminum Trigger Rainbow For Hi Capa (T1 or T2 Styles)
    $24.99
    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
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    Waldo Customs "Snappy Boi" Hi-capa Recoil Spring
    $11.99
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    5KU Charging Handle For Hi-Capa Airsoft GBB Pistols
    $14.99
    Sale
    Airsoft Masterpiece Puzzle Trigger For Hi-Capa Base (multiple colors)
    from $23.99 Regular price $29.99 Save $6
    Angel Custom Thread Adapter for Elite Force Glock
    $9.99
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    Waldo Customs Buff Short Stroke Kit for AAP-01
    $12.99
    CowCow Aluminum T2 Trigger for Tokyo Marui Hi Capa (Colors: Silver, Black, Gold, Red)
    $14.99
    CowCow Stainless Steel Guide Rod for Elite Force Glock 17 Gen 4
    $49.99
    Waldo Customs "Lil Snap" Hi-Capa Nozzle Spring 130%
    Waldo Customs "Lil Snap" AAP/Glock Nozzle Spring 130% (Pack of 2)
    $9.99
    FAC Hi Capa Magazine Assist
    $5.00