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Hi-Capa Outer Barrels

Shop our collection of outer barrels and thread adapters for your Hi-Capa.

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$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

LA Capa Customs 5.1 Aluminum Tornado Threaded Outer Barrel

LA Capa Customs manufactured 5.1 Threaded Tornado Outer Barrels, featuring 10 unique colors, special o ring slots for extra stabilization, and full...

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$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

Lancer Tactical Stainless Steel Fluted Threaded 5.1 Outer Barrel

Specifications Manufacturer: Lancer Tactical Material: Stainless Steel Compatibility: For 5.1 Hi-Capa series airsoft gas blowback pistols Barrel L...

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$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
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$19.99 - $21.99
$19.99 - $21.99
$19.99 - $21.99
$19.99

LA Capa Customs “S1” Reversible Thread Adapter for Hi Capa

The official LA Capa Customs thread adapters!  The cap screws in two different ways for different looks.  The adapters come in 12 different colors ...

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$19.99 - $21.99
$19.99 - $21.99
$19.99 - $21.99
$19.99
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$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99

CowCow A01 Silencer Adapter for Tokyo Marui Hi-Capa/1911

Specifications Manufacturer: CowCow Technology Product Construction: Stainless Steel Compatibility: For Tokyo Marui Hi-Capa/1911 Series Airsoft GB...

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$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99
$79.99
$79.99 - $79.99
$79.99
$40.00
$40.00 - $40.00
$40.00

Unisoft Threaded Twisted CNC Swirl Outer Barrel V2 for 5.1 Hi-Capa

Details Aluminum CNC Made by Unisoft Compatible with TM 5.1 Hi-Capa Twisted "tornado-style" outer barrels for Tokyo Marui Hi Capa 5.1 Gas Blow B...

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$79.99
$79.99 - $79.99
$79.99
$40.00
$40.00 - $40.00
$40.00
$74.99
$74.99 - $74.99
$74.99
$40.00
$40.00 - $40.00
$40.00

Unisoft Threaded Twisted Solid Swirl Outer Barrel V2 for 5.1 Hi-Capa

Details CNC Aluminum Construction V2 Version has a more snug fit and more vibrant colors Twisted "tornado-style" outer barrels for Tokyo Marui H...

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$74.99
$74.99 - $74.99
$74.99
$40.00
$40.00 - $40.00
$40.00
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

Laylax Hi-Capa 5.1 Non-Recoiling 2-Way Outer Barrel

Specifications Manufacturer: Laylax Product Construction: Aluminum alloy Compatibility: For Hi-Capa 5.1 Models only Barrel Length: 5 inches Color:...

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$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

LA Capa Customs 5.1 Aluminum Threaded Outer Barrel

The official LA Capa Customs 5.1 Threaded Outer Barrels! They feature: 10 unique colors, special inner o-ring slots for stabilization, and full 606...

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$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99
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$60.99 - $60.99
$60.99
$60.99 - $60.99
$60.99

Stainless Steel Threaded Outer Barrel for 5.1 Hi-Capa

Specifications Material: Stainless Steel Compatibility: Hi-Capa Pistols Length: 4.75 inches Color: Black, Gold, Silver Features Metal alloy 0.45...

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$60.99 - $60.99
$60.99
$60.99 - $60.99
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$22.99 - $22.99
$22.99
$22.99 - $22.99
$22.99

Atlas Custom Works Aluminum Outer Barrel for TM Hi-Capa 4.3

Specifications Brand: Atlas Custom Works Construction: Aluminum Compatibility: For Tokyo Marui Hi-Capa 4.3 Series Airsoft Pistols Color: Various ...

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$22.99 - $22.99
$22.99
$22.99 - $22.99
$22.99
$74.99
$74.99 - $74.99
$74.99
$37.00
$37.00 - $37.00
$37.00

Unisoft Threaded Twisted Solid Swirl Outer Barrel for 4.3 Hi Capa

The Details Aluminum CNC Made by Unisoft Compatible with TM 4.3 Hi-Capa Twisted "tornado-style" outer barrels for Tokyo Marui Hi Capa 4.3 Gas Bl...

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$74.99
$74.99 - $74.99
$74.99
$37.00
$37.00 - $37.00
$37.00
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$93.99 - $118.99
$93.99 - $118.99
$93.99 - $118.99
$93.99

Airsoft Masterpiece .45 ACP Threaded Outer Barrel for Hi-Capa 4.3

Specifications Brand: Airsoft Masterpiece Material: Metal Alloy Construction Compatibility: Tokyo Marui Hi-Capa 4.3 GBB Pistol and Other Similar G...

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$93.99 - $118.99
$93.99 - $118.99
$93.99 - $118.99
$93.99
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$27.99 - $27.99
$27.99
$27.99 - $27.99
$27.99

Golden Eagle Spiral Outer Barrel for 5.1 Hi Capas

Specifications Brand: Golden Eagle Construction: Aluminum Compatibility: For Tokyo Marui Spec 5.1 Airsoft Hi Capas Features High-precision CNC c...

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$27.99 - $27.99
$27.99
$27.99 - $27.99
$27.99
$27.99 - $27.99
$27.99
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$27.99

Golden Eagle Spiral and Fluted Outer Barrel for 5.1 Hi Capas

Specifications Brand: Golden Eagle Construction: Aluminum Compatibility: For Tokyo Marui Spec 5.1 Airsoft Hi Capas Features High-precision CNC c...

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$27.99 - $27.99
$27.99
$27.99 - $27.99
$27.99
$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99

Golden Eagle Spiral Outer Barrel for 4.3 Hi Capas

Specifications Brand: Golden Eagle Construction: Aluminum Compatibility: For Tokyo Marui Spec 4.3 Airsoft Hi Capas Features High-precision CNC c...

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$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99
$27.99 - $27.99
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Golden Eagle Straight Fluted Outer Barrel for 5.1 Hi Capas

Specifications Brand: Golden Eagle Construction: Aluminum Compatibility: For Tokyo Marui Spec 5.1 Airsoft Hi Capas Features High-precision CNC c...

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$27.99 - $27.99
$27.99
$27.99 - $27.99
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$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99

Atlas Custom Works Hi-Capa Compensator

SPECIFICATIONS BRAND: ATLAS CUSTOM WORKS FUNCTION: COMPENSATOR BUILD: ALUMINUM COMPATIBILITY: MARUI AND MOST HI CAPAS FINISH: ANODIZED COLOR: SILV...

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$14.99 - $14.99
$14.99
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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

Primary Airsoft 4.3 Outer Barrel for Hi-Capa

Non-tilting, high speed, low drag fixed outer barrel for 4.3 Hi-Capa. Threads are 14mm negative.

$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
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$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99

Dr. Black 5.1 “Dinging" Outer Barrel

Dr. Black’s 5.1 Outer Barrels are made out of aluminum for lightweight and durability! They produce a “Dinging” noise that is made with every shot.

$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99
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$23.99 - $23.99
$23.99
$23.99 - $23.99
$23.99

Atlas Custom Works Tornado Aluminum Outer Barrel for TM Hi-Capa 4.3

Specifications Brand: Atlas Custom Works Construction: Aluminum Compatibility: For Tokyo Marui Hi-Capa 4.3 Series Airsoft Pistols Color: Various ...

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$23.99 - $23.99
$23.99
$23.99 - $23.99
$23.99
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$79.99
$79.99 - $79.99
$79.99
$40.00
$40.00 - $40.00
$40.00

Unisoft Threaded Twisted CNC Swirl Outer Barrel for 4.3 Hi-Capa

The Details Aluminum CNC Made by Unisoft Compatible with TM 4.3 Hi-Capa Twisted "tornado-style" outer barrels for Tokyo Marui Hi Capa 4.3 Gas Bl...

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$79.99
$79.99 - $79.99
$79.99
$40.00
$40.00 - $40.00
$40.00
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$131.99 - $131.99
$131.99
$131.99 - $131.99
$131.99

Airsoft Masterpiece .45 Steel ACP Outer Barrel for Hi-Capa 5.1

One piece CNC machined steel construction withstands damage and rigorous use Compatible with Marui 5.1 Hi-Capa airsoft pistols Excellent replaceme...

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$131.99 - $131.99
$131.99
$131.99 - $131.99
$131.99
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$94.99 - $131.99
$94.99 - $131.99
$94.99 - $131.99
$94.99

Airsoft Masterpiece .40 S&W Steel Threaded Fix Outer Barrel for Hi-Capa

Steel Construction  40 S&W Markings Designed for the Hi-Capa 5.1 GBB Pistol Series  Color Silver , Gold Brand Airsoft Masterpiece Orig...

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$94.99 - $131.99
$94.99 - $131.99
$94.99 - $131.99
$94.99
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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

Primary Airsoft 5.1 Outer Barrel for Hi-Capa

Non-tilting, high speed, low drag fixed outer barrel for 5.1 Hi-Capa. Threads are 14mm negative.

$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
Sold out