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Hi-Capa Upgrade Parts

Everything You Need to Customize Your Pistol

Hi-Capa pistols are some of the most customizable sidearms available. We've curated a special section full of all the internal and external parts you'll ever need. Find everything from frames and grips to hammers and valves inside!


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5KU Competition Trigger For 1911/Hi-Capa (Type 7/Option)

5KU Competition Trigger For 1911/Hi-Capa (Type 7/Option)

$10.00

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5KU Spy Series CNC Magwell For Hi-Capa Series GBB Pistols (Option)

5KU Spy Series CNC Magwell For Hi-Capa Series GBB Pistols (Option)

$30.00$27.00

Save: $3.00
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5KU Competition Trigger For 1911/Hi-Capa (Type 5/Option)

5KU Competition Trigger For 1911/Hi-Capa (Type 5/Option)

$10.00$9.00

Save: $1.00
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5KU Thumb Rest For Hi-Capa GBB (Silver/Right)

5KU Thumb Rest For Hi-Capa GBB (Silver/Right)

$20.00$18.00

Save: $2.00
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5KU Metal Hi-Capa 20mm Picatinny Rail Mount (Silver)

5KU Metal Hi-Capa 20mm Picatinny Rail Mount (Silver)

$40.00$36.00

Save: $4.00
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5KU Thumb Rest For Hi-Capa GBB (Black/Left)

5KU Thumb Rest For Hi-Capa GBB (Black/Left)

$20.00$18.00

Save: $2.00
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5KU Thumb Rest For Hi-Capa GBB (Gold/Left)

5KU Thumb Rest For Hi-Capa GBB (Gold/Left)

$20.00$18.00

Save: $2.00
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5KU Thumb Rest For Hi-Capa GBB (Gold/Right)

5KU Thumb Rest For Hi-Capa GBB (Gold/Right)

$20.00$18.00

Save: $2.00
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5KU Thumb Rest For Hi-Capa GBB (Red/Right)

5KU Thumb Rest For Hi-Capa GBB (Red/Right)

$20.00$18.00

Save: $2.00
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5KU Thumb Rest For Hi-Capa GBB (Silver/Left)

5KU Thumb Rest For Hi-Capa GBB (Silver/Left)

$20.00$18.00

Save: $2.00
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5KU Base Cover For 5.1 Hi-Capa Magazines Type 5 (Red)

5KU Base Cover For 5.1 Hi-Capa Magazines Type 5 (Red)

$20.00$18.00

Save: $2.00
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5KU Hi-Capa Pistol Cocking Handle (Blue)

5KU Hi-Capa Pistol Cocking Handle (Blue)

$15.00$13.50

Save: $1.50
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5KU Base Cover For 5.1 Hi-Capa Magazines Type 5 (Silver)

5KU Base Cover For 5.1 Hi-Capa Magazines Type 5 (Silver)

$20.00$18.00

Save: $2.00
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5KU Metal Hi-Capa 20mm Picatinny Rail Mount (Red)

5KU Metal Hi-Capa 20mm Picatinny Rail Mount (Red)

$40.00$36.00

Save: $4.00
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5KU Base Cover For 5.1 Hi-Capa Magazines Type 6 (Blue)

5KU Base Cover For 5.1 Hi-Capa Magazines Type 6 (Blue)

$20.00$18.00

Save: $2.00
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5KU Base Cover For 5.1 Hi-Capa Magazines Type 6 (Red)

5KU Base Cover For 5.1 Hi-Capa Magazines Type 6 (Red)

$20.00$18.00

Save: $2.00
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5KU Base Cover For 5.1 Hi-Capa Magazines Type 4 (Black)

5KU Base Cover For 5.1 Hi-Capa Magazines Type 4 (Black)

$20.00$18.00

Save: $2.00
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5KU Adjustable Thumb Rest For Hi-Capa GBB (Black)

5KU Adjustable Thumb Rest For Hi-Capa GBB (Black)

$20.00$18.00

Save: $2.00
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5KU Base Cover For 5.1 Hi-Capa Magazines Type 4 (Silver)

5KU Base Cover For 5.1 Hi-Capa Magazines Type 4 (Silver)

$20.00$18.00

Save: $2.00
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5KU Adjustable Thumb Rest For Hi-Capa GBB (Blue)

5KU Adjustable Thumb Rest For Hi-Capa GBB (Blue)

$20.00$18.00

Save: $2.00
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5KU Base Cover For 5.1 Hi-Capa Magazines Type 5 (Black)

5KU Base Cover For 5.1 Hi-Capa Magazines Type 5 (Black)

$20.00$18.00

Save: $2.00
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5KU Adjustable Thumb Rest For Hi-Capa GBB (Red)

5KU Adjustable Thumb Rest For Hi-Capa GBB (Red)

$20.00$18.00

Save: $2.00
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5KU Base Cover For 5.1 Hi-Capa Magazines Type 5 (Blue)

5KU Base Cover For 5.1 Hi-Capa Magazines Type 5 (Blue)

$20.00$18.00

Save: $2.00
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5KU Adjustable Thumb Rest For Hi-Capa GBB (Silver)

5KU Adjustable Thumb Rest For Hi-Capa GBB (Silver)

$20.00$18.00

Save: $2.00
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