Nuprol
Nuprol HR556 10" S-HPA Airsoft Rifle - Black
Code: ASH-111548
Airsoft Helden HR556 10" S-HPA – Mechanical HPA Airsoft Rifle (Black)
Experience pure mechanical HPA performance with the Airsoft Helden HR556 10" S-HPA. Designed from real player feedback and field experience, this lightweight, battery-free platform delivers reliable full-auto capability, easy tuning, and simplified maintenance for serious skirmishers.
Key Features of the Airsoft Helden HR556 10" S-HPA
- MechLabs XX-Mod mechanical HPA engine – fully mechanical operation with no batteries or ETU required
- Battery-free & plug-and-play – simply connect your HPA air source (US-QD connector) and play
- 10" compact rifle configuration – ideal balance of manoeuvrability and control
- T6 aluminium and reinforced polymer receiver – purpose-built for mechanical HPA alignment and durability
- Aluminium M-LOK handguard with 4 M-LOK slots (3 & 9 o’clock) + 5-slot accessory rail at 6 o’clock
- Full-length 20mm Picatinny top rail for optics
- User-adjustable performance: travel distance, air consumption, and RPS settings
- Full-auto capable
- Slim, lightweight external design for extended play
- Easy maintenance access
- Supplied with 190-round mid-cap magazine
- Made in Taiwan
Developed by Airsoft Helden through years of large-scale European events and direct player input, the HR556 S-HPA prioritises dependable mechanical performance over complex electronics. The result is a robust, tunable HPA platform that is simple to run, easy to maintain, and ready for demanding gameplay.
Perfect for players seeking a modern, reliable mechanical HPA rifle with excellent ergonomics and field-focused design.
SKU: ASH-111548 | Brand: Airsoft Helden | System: Mechanical HPA | Colour: Black
We will endeavour to despatch your package within 24 hours although at peak times this may take slightly longer. Orders for RIFs may take 48 hours as we test and chronograph each rifle before shipping.
Our couriers only deliver Monday to Friday between the hours of 8am and 6pm (0800 - 1800 hours) except for local and national holidays. We do not directly control the couriers and we cannot obtain a specific delivery time from them. Delivery may be delayed by extreme weather and events and again is out of our control and accept no liability for delays caused by this.
Cost of Delivery
The cost of delivery will be added to your order total. You can select your preferred method of delivery from the options displayed at the checkout. Please select the correct option for your country to ensure that your order is not delayed.
We reserve the right to adjust shipping methods and costs but this is usually done in your favour and you will be informed by email.
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