Scylla HPA V2 - Adjustable ETU

Scylla HPA - V2 replaces the original sensor control unit and offers a compact, refined, and powerful solution for players who want to get the most out of their HPA setup. It is compatible with popular systems such as PolarStar F2, PolarStar F1, PolarStar JACK, and Wolverine Inferno Gen 2, while also supporting other systems powered by 5V electro-pneumatic solenoids, including both single and dual solenoid designs in open bolt and closed bolt configurations.

One of the biggest strengths of the unit is its combination of optical and magnetic sensors, which provides higher trigger sensitivity, faster response, and excellent durability during regular use. The magnetic trigger adapter also allows quick and precise trigger sensitivity adjustment directly in the app, without complicated manual tuning.

Scylla HPA - V2 is built for players who want complete control over their rifle. Using the mobile app for iOS and Android, you can easily adjust the system in real time and instantly feel the difference while shooting. The unit offers everything expected from a modern HPA control system, including solenoid settings, binary trigger, burst fire, trigger sensitivity adjustment, rate of fire control, and shot statistics. It also includes advanced customization options such as saving and loading profiles for different play styles, for example CQB, DMR, or different joule setups.

A particularly useful feature is the ability to set different firing modes for the SEMI and AUTO selector positions, including separate solenoid values for each mode. This allows you to, for example, reduce muzzle velocity for close-range engagement without the need for complex mechanical changes. Other smart features include the option to copy the shot counter from the original system, a technician lock designed to prevent unauthorized use or unwanted changes, and an external output port for connecting accessories such as a tracer illumination system in the hop-up chamber.

Installation is simple, as the unit is mounted directly inside the gearbox in place of the original trigger contacts. The result is a clean, compact, and professional solution. You also receive free online updates, giving you access to new features and improvements over time. Another strong point is its extremely low power consumption of just 1.5 mA, helping maximize energy efficiency when idle.

Scylla HPA - V2 brings together everything your HPA rifle needs in one compact and high-performance package, offering precision, fast response, extensive adjustability, and maximum control over how your rifle performs.