Shop all our hi-capa external upgrades from outer barrels, mag wells, charging handles, grip screws, hammers, sight mounts and more.
    120 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
    LA Capa Customs 5.1 Aluminum Threaded Tornado Outer Barrel for Hi-Capa
    LA Capa Customs “Defender” Style Magwell (No Marking) For Hi Capa
    Sold Out
    Airsoft Masterpiece "EDGE" Custom Standard Slide for Tokyo Marui Hi-Capa Airsoft Pistols
    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
    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
    Sold Out
    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)
    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
    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
    LA Capa Customs 4.3 Aluminum Tornado Threaded Outer Barrel for Tokyo Marui 4.3 Hi Capa
    LA Capa Customs 5.1 Hi-Capa Guide Plug
    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
    Unisoft Threaded Two-Tone Twisted Outer Barrel for TM 5.1 Hi Capa Airsoft Pistols
    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
    CowCow Stainless Steel Grip Screw (Colors: Silver, Black, Gold, Rainbow)
    Sold Out
    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
    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
    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
    Sold Out
    CowCow Aluminum Trigger Rainbow For Hi Capa (T1 or T2 Styles)
    Sold Out
    Airsoft Masterpiece Puzzle Trigger For Hi-Capa Base (multiple colors)
    Save $6
    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
    Sold Out
    5KU Charging Handle For Hi-Capa Airsoft GBB Pistols
    LA Capa Customs 5.1 JungleCat Jungle Cat Aluminum Slide for 5.1 Hi-Capa Airsoft Pistols Red Gold Blue Pink Silver Rainbow Green Orange Oil Spill Purple Grey Gunmetal Black
    LA Capa Customs 5.1 JungleCat Jungle Cat Aluminum Slide for 5.1 Hi-Capa Airsoft Pistol Black
    LA Capa Customs 5.1 "JungleCat" Aluminum Slide for 5.1 Hi-Capa Airsoft Pistols
    LA Capa Customs "Conqueror" Aluminum 4.3 Slide for Tokyo Marui Hi Capa
    CowCow Aluminum T2 Trigger for Tokyo Marui Hi Capa (Colors: Silver, Black, Gold, Red)
    Sold Out
    FAC Hi Capa Magazine Assist
    Sold Out
    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
    Sold Out
    Nine Ball Custom Extended Magazine Release for Tokyo Marui Hi-Capa
    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
    CowCow RAW Cocking Handle for Tokyo Marui Hi Capa, Standard CL LEFT Side (Gold, Black, or Silver)
    LA Capa Customs “S1” 7075 Aluminum Grip Screws For Hi Capa
    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
    CowCow Aluminum CURVED Trigger for Tokyo Marui Hi Capa/1911
    Airsoft Masterpiece Puzzle Trigger For Hi-Capa Flat Long
    Ken's Props 5.1 Hi Capa Speed Slide (Various Colors)
    Airsoft Masterpiece Puzzle Trigger For Hi-Capa Long Curve
    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
    Unisoft Aluminum Trigger for Hi-CAPA Gas Blowback Airsoft Pistols - T8
    Sold Out
    5KU Fiber Optic Front Sight for Hi Capas
    5KU Fiber Optic Front Sight for Hi Capas
    Sold Out
    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)