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📦 In-store Pick-up is now available

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📦 In-store Pick-up is now available

⏰ Order before 3PM for same day dispatch (Mon-Fri)

📦 In-store Pick-up is now available

⏰ Order before 3PM for same day dispatch (Mon-Fri)

📦 In-store Pick-up is now available

⏰ Order before 3PM for same day dispatch (Mon-Fri)

📦 In-store Pick-up is now available

⏰ Order before 3PM for same day dispatch (Mon-Fri)

📦 In-store Pick-up is now available

⏰ Order before 3PM for same day dispatch (Mon-Fri)

📦 In-store Pick-up is now available

⏰ Order before 3PM for same day dispatch (Mon-Fri)

📦 In-store Pick-up is now available

⏰ Order before 3PM for same day dispatch (Mon-Fri)

📦 In-store Pick-up is now available

⏰ Order before 3PM for same day dispatch (Mon-Fri)

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Outer Barrels & Accessories - Hi-Capa Hub Ltd

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EMG 'Autobot' 1400rnd Electric Speedloader - Blue airsoft UK

EMG 'Autobot' 1400rnd Electric Speedloader - Blue

Sale price£70.00

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36 products

5KU Tornado Threaded Outer Barrel 4.3 Hi-Capa airsoft UK

5KU Tornado Threaded Outer Barrel 4.3 Hi-Capa airsoft UK

5KU Tornado Threaded Outer Barrel 4.3 Hi-Capa

Sale price£24.99

5KU Aluminium Threaded Hollow Outer Barrel - 5.1 airsoft UK

5KU Aluminium Threaded Hollow Outer Barrel - 5.1 airsoft UK

5KU Aluminium Threaded Hollow Outer Barrel - 5.1

Sale price£27.99

Colour Black Red Blue

5KU 5.1 Inch Infinity SVP Threaded Stainless Barrel for MARUI Hi-Capa GBB airsoft UK

5KU 5.1 Inch Infinity SVP Threaded Stainless Barrel for MARUI Hi-Capa GBB airsoft UK

5KU 5.1 Inch Infinity SVP Threaded Stainless Barrel for MARUI Hi-Capa GBB

Sale price£44.99

Colour Black Silver Gold

Airsoft Masterpiece .38 Super Fix Outer Barrel with Compensator airsoft UK

Airsoft Masterpiece .38 Super Fix Outer Barrel with Compensator airsoft UK

Airsoft Masterpiece .38 Super Fix 4.3 Outer Barrel with Compensator

Sale price£110.00

Airsoft Masterpiece Threaded 4.3 Outer Barrel - Blue airsoft UK

Airsoft Masterpiece Threaded 4.3 Outer Barrel - Blue

Sale price£55.00

5KU 5.1 Stainless Steel Threaded Outer Barrel for Hi-Capa - Black

5KU 5.1 Stainless Steel Threaded Outer Barrel for Hi-Capa airsoft Outer Barrels UK

5KU 5.1 Stainless Steel Threaded Outer Barrel for Hi-Capa

Sale price£39.99

Color Black Silver

Tokyo Marui 5.1 Stock Outer Barrel Only airsoft Outer Barrels UK

Tokyo Marui 5.1 Stock outer barrel only

Sale price£10.00

Tokyo Marui 4.3 Stock inner/Outer Barrel Set up airsoft Outer Barrels UK

Tokyo Marui 4.3 Stock inner/Outer Barrel Set up

Sale price£25.00

Dr.Black Aluminium Thread adapter - Type B airsoft Outer Barrels UK

Dr.Black Aluminium Thread adapter - Type B airsoft Outer Barrels UK

Dr.Black Aluminium Thread adapter - Type B

Sale price£16.00

Color Black Silver Grey Aqua +8

Dr.Black Outer Barrel 'Type Dinging' 4.3 airsoft Outer Barrels UK

Dr.Black Outer Barrel 'Type Dinging' 4.3 airsoft Outer Barrels UK

Dr.Black Outer Barrel 'Type Dinging' 4.3

Sale price£70.00

Colour Black Silver Grey Aqua +8

Dr.Black Outer Barrel 'Type Dinging' 5.1 airsoft Outer Barrels UK

Dr.Black Outer Barrel 'Type Dinging' 5.1 airsoft Outer Barrels UK

Dr.Black Threaded Outer Barrel 'Type Dinging' 5.1

Sale price£70.00

Color Black Silver Grey Aqua +9

Tokyo Marui 5.1 Stock inner/Outer Barrel Set up airsoft Outer Barrels UK

Tokyo Marui 5.1 Stock inner/Outer Barrel Set up airsoft Outer Barrels UK

Tokyo Marui 5.1 Stock inner/Outer Barrel Set up

Sale price£25.00

Save £3.01

COWCOW A01 Thread Adapter - Rainbow airsoft Outer Barrels UK

COWCOW A01 Thread Adapter - Rainbow airsoft Outer Barrels UK

COWCOW A01 Thread Adapter - Rainbow

Sale price£16.99

Regular price£20.00

Dr.Black 'Spiral Storm' Outer Barrel 4.3 airsoft Outer Barrels UK

Dr.Black 'Spiral Storm' Outer Barrel 4.3 airsoft Outer Barrels UK

Dr.Black 'Spiral Storm' Outer Barrel 4.3

Sale priceFrom £70.00

Color Black Silver Red Blue +1

EDGE Custom “HEXA” Aluminum Outer Barrel for Hi - CAPA 5.1 airsoft Outer Barrels UK

EDGE Custom “HEXA” Aluminum Outer Barrel for Hi - CAPA 5.1 airsoft Outer Barrels UK

EDGE Custom “HEXA” Aluminum Outer Barrel for Hi-CAPA 5.1

Sale price£66.00

Color Black Silver Gold Green +6

EDGE 'WARP' Aluminium Threaded Outer Barrel - 5.1 airsoft Outer Barrels UK

EDGE 'WARP' Aluminium Threaded Outer Barrel - 5.1 airsoft Outer Barrels UK

EDGE 'WARP' Aluminium Threaded Outer Barrel - 5.1

Sale price£66.00

Color Black Silver Gold Titanium Grey +6

EDGE 'HEXA' Aluminium Threaded Outer Barrel - 4.3 - Purple airsoft Outer Barrels UK

EDGE 'HEXA' Aluminium Threaded Outer Barrel - 4.3 - Purple

Sale price£66.00

EDGE 'HEXA' Aluminium Threaded Outer Barrel - 4.3 - Blue airsoft Outer Barrels UK

EDGE 'HEXA' Aluminium Threaded Outer Barrel - 4.3 - Blue

Sale price£66.00

EDGE 'HEXA' Aluminium Threaded Outer Barrel - 4.3 - Green airsoft Outer Barrels UK

EDGE 'HEXA' Aluminium Threaded Outer Barrel - 4.3 - Green

Sale price£66.00

EDGE 'HEXA' Aluminium Threaded Outer Barrel - 4.3 - Gold airsoft Outer Barrels UK

EDGE 'HEXA' Aluminium Threaded Outer Barrel - 4.3 - Gold

Sale price£66.00

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Hi-Capa Hub, Kedleston House, Prime Business Centre, Spondon, Derby, DE217SS

Phone Number: 01332 480323

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© 2026, Hi-Capa Hub Ltd.

Hi-Capa Hub is a UK airsoft retailer specialising in Hi-Capa upgrades, airsoft guns, GBBRs, HPA, parts and acccessories. From comlete pistols and rifles to performance upgrades, magazines, optics and tactical gear, we've got eveything you need for your next game day.