BD Hi-Capa HPA Adapter 771 Black
£27.99
This is the BD Hi-Capa HPA Adapter 771 Black.
- Description
- Fast Delivery
Description
BD HI-CAPA HPA ADAPTER 771 BLACK
Take your Hi-Capa build to the next level with the BD Hi-Capa HPA Adapter 771 in Black, now produced using high-quality 3D printing for precision fitment and lightweight performance. Designed for players who want reliability and custom performance, this adapter converts your gas blowback Hi-Capa pistol to run on an HPA (High-Pressure Air) system for consistent, efficient shooting.
Manufactured using durable 3D-printed materials, this adapter offers a strong yet lightweight solution without compromising on performance. The design ensures a secure and stable connection between your pistol and HPA setup, making it ideal for fast-paced gameplay such as speedsoft and competitive CQB environments.
With the ability to run external air and (where applicable) use M4-style magazines, you benefit from increased capacity, reduced reloads, and improved shot consistency. The clean black finish keeps your setup looking tactical while maintaining a modern, custom-built aesthetic.
WHY CHOOSE A 3D PRINTED ADAPTER?
3D printing allows for precise engineering and efficient weight reduction, making this adapter both practical and performance-focused. Combined with HPA, it delivers smooth, consistent shooting without the cooldown issues associated with gas systems.
FEATURES
- 3D printed construction – lightweight, durable, and precision-made
- Converts Hi-Capa gas blowback pistols to HPA operation
- Designed for Hi-Capa platform compatibility
- Enables use of external HPA air systems
- Compatible with M4-style magazines (where applicable)
- Consistent FPS and improved shot-to-shot reliability
- Ideal for speedsoft, CQB, and competitive play
- Sleek black finish for a custom tactical look
PLEASE NOTE
- Requires HPA tank, regulator, and airline (sold separately)
- Designed for airsoft use only
- As a 3D printed product, minor surface variations may be present, but do not affect performance
SPECIFICATIONS
- Size: 100-40-63mm
- Colour: Black
- Material: PETG HF
- Created: 3D Printer
3D PRINT INFORMATION
This is a 3D-printed product developed by Ballistic Designs and its partners, freelance designers and supporters.
- Printed Using: Bambu Lab A1
- Filament Used: PETG HF (one of the hardest available)
- Print Quality Score: 5 – please see our 3D printed page for more info.
WHAT TO EXPECT
3D printing is a different process from traditional mass production. As such, slight differences in surface texture, small layer lines, or minor visual variations are perfectly normal and reflect the personalised nature of every item.
FREE DELIVERY
Spend over £50 and get free delivery!
£0.00
STANDARD DELIVERY
Get 3 to 4 day delivery Monday to Friday!
£4.00
PRIORITY DELIVERY
Get 1 to 2 day delivery Monday to Friday!
£6.00
NEXT DAY DELIVERY
Order before 1 pm for next-day delivery!
£8.00
| COUNTRY | DELIVERY TYPE | TIME | PRICE |
| UK Mainland | Free Delivery | 3-4 Working Days | Orders Over £50 |
| Standard Delivery | 2-3 Working Days | £4.00 | |
| Priority Delivery | 1-2 Working Days | £6.00 | |
| Next Day Delivery | Working Days Only | £8.00 | |
| Saturday Delivery | Order Before Thursday | £20.00 | |
| Buy and Collect | 30 Min After Ordering | £0.00 | |
| Scottish Highlands | Standard Delivery | 4-5 Working Days | £15.00 |
| Lerwick | Standard Delivery | 4-5 Working Days | £16.00 |
| Isle of Man | Standard Delivery | 4-5 Working Days | £13.00 |
| Isle of Wight | Standard Delivery | 4-5 Working Days | £13.00 |
| Channel Islands | Standard Delivery | 4-5 Working Days | £25.00 |
| Jersey | Standard Delivery | 4-5 Working Days | £13.00 |
| Guernsey | Standard Delivery | 4-5 Working Days | £15.00 |
| Northern Ireland | Standard Delivery | 4-5 Working Days | £10.00 |
| Republic of Ireland | Standard Delivery | 4-5 Working Days | £10.00 |
| Belgium | Standard Delivery | 6-7 Working Days | £15.00 |
| Netherlands | Standard Delivery | 6-7 Working Days | £15.00 |
| France | Standard Delivery | 6-7 Working Days | £20.00 |
| Monaco | Standard Delivery | 6-7 Working Days | £15.00 |
| Denmark | Standard Delivery | 6-7 Working Days | £15.00 |
| Germany | Standard Delivery | 6-7 Working Days | £15.00 |
| Italy | Standard Delivery | 6-7 Working Days | £20.00 |
| Spain | Standard Delivery | 6-7 Working Days | £20.00 |
| Portugal | Standard Delivery | 6-7 Working Days | £20.00 |
| Greece | Standard Delivery | 6-7 Working Days | £25.00 |
| Austria | Standard Delivery | 6-7 Working Days | £20.00 |
| Czech Republic | Standard Delivery | 6-7 Working Days | £20.00 |
| Estonia | Standard Delivery | 6-7 Working Days | £20.00 |
| Finland | Standard Delivery | 6-7 Working Days | £20.00 |
| Hungary | Standard Delivery | 6-7 Working Days | £20.00 |
| Latvia | Standard Delivery | 6-7 Working Days | £20.00 |
| Lithuania | Standard Delivery | 6-7 Working Days | £20.00 |
| Norway | Standard Delivery | 6-7 Working Days | £25.00 |
| Poland | Standard Delivery | 6-7 Working Days | £15.00 |
| San Marino | Standard Delivery | 6-7 Working Days | £20.00 |
| Slovenia | Standard Delivery | 6-7 Working Days | £20.00 |
| Slovakia | Standard Delivery | 6-7 Working Days | £15.00 |
| Sweden | Standard Delivery | 6-7 Working Days | £20.00 |
| Switzerland | Standard Delivery | 6-7 Working Days | £20.00 |
| Bulgaria | Standard Delivery | 6-7 Working Days | £25.00 |
| Croatia | Standard Delivery | 6-7 Working Days | £25.00 |
| Romania | Standard Delivery | 6-7 Working Days | £25.00 |
| Turkey | Standard Delivery | 6-7 Working Days | £25.00 |
| Leichtenstein | Standard Delivery | 6-7 Working Days | £25.00 |
| Albania | Standard Delivery | 6-7 Working Days | £25.00 |
| Belarus | Standard Delivery | 6-7 Working Days | £25.00 |
| Bosnia | Standard Delivery | 6-7 Working Days | £25.00 |
| Moldova | Standard Delivery | 6-7 Working Days | £25.00 |
| Montenegro | Standard Delivery | 6-7 Working Days | £25.00 |
| Serbia | Standard Delivery | 6-7 Working Days | £25.00 |
| USA | Standard Delivery | 6-7 Working Days | £25.00 |
SHIPPING TO THE EU, INTERNATIONALLY OR TO THE REPUBLIC OF IRELAND?
Live outside of the UK, but still want Airsoft products? Don’t worry, we’ve got you covered. Unlike most international shipping we have you covered. When you place products into the Just BB Guns cart and select a country other than the UK (United Kingdom), we will calculate the shipping cost at that time. For more information about EU and international shipping, please contact us via our support team.
HOW TO CALCULATE DELIVERY COSTSÂ
You can easily calculate your shipping costs via the table above on this page.
WHAT ABOUT UK VAT?
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WHAT ABOUT IMPORT DUTY AND LOCAL TAXÂ
If you enter a billing or shipping address outside of the UK our system will automatically remove the UK VAT. Please note, when you receive your order the local courier company will request local TAX and any import duty owed to be paid by you before they let you have the goods.
PRODUCT RESTRICTIONSÂ
Please note that we will follow all the laws relative to your country, and if we cannot send out an item (such as an Airsoft Gun) we will contact you via email for more information and hold the items until we are contacted.











