The Perun for G28 HK417 ETU with Integrated Clicker is a high end electronic trigger upgrade engineered specifically for VFC G28 and HK417 AEG platforms. This system replaces the stock trigger block with a dedicated Perun housing that integrates the electronic control board and advanced trigger components into a single, purpose built unit. Magnetic trigger detection eliminates mechanical wear points, delivering consistent and responsive trigger performance even under heavy use. Optical selector and sector gear detection ensure precise operation across all firing modes, making this ETU a reliable foundation for DMR and battle rifle style airsoft guns. Designed to operate across a wide voltage range from 7 V to 17 V, it supports both standard and extreme builds without compromising stability or safety.
Built for players who demand control and adaptability, the Perun for G28 HK417 offers deep trigger customization and performance focused features. The integrated adjustable Clicker simulates a real firearm trigger break, with tunable break force, pretravel, and overtravel to match personal shooting preferences, including a zero break option. Adaptive trigger sensitivity provides 8 levels for both trigger stages, allowing fine tuning from ultra crisp to more deliberate pulls. Multiple firing modes are supported, including semi only, binary, semi auto, semi burst, and burst auto, with binary trigger enabling rapid follow up shots on both pull and release. DMR mode enforces adjustable shot delays for field compliance or realism, while DSG mode supports dual sector gear builds. Precocking delivers instant trigger response, active braking prevents overspin, and rate of fire reduction improves control in automatic or burst fire. With an electronic resettable fuse, low battery alarm, and integrated diagnostic system, this ETU delivers precision, protection, and flexibility for serious VFC G28 and HK417 airsoft builds.
Specifications
- Brand: Perun
- Manufacturer: Perun
- Platform: G28 HK417
- Model: Perun for G28 HK417
- Replica Type: AEG
- Compatibility: VFC G28, VFC HK417
- Battery: 7 V to 17 V
Features
- Replaces the stock trigger block with a dedicated Perun housing and integrated electronic board
- Designed specifically for VFC G28 and HK417 platforms
- Magnetic trigger detection eliminates mechanical wear and improves trigger consistency
- Optical selector and sector gear detection ensure reliable and precise operation
- Integrated adjustable Clicker simulates a real firearm trigger break
- User adjustable trigger break force including zero break option
- Adjustable trigger pretravel and overtravel for fine trigger tuning
- Adaptive trigger sensitivity with 8 levels for both trigger stages
- Precocking function delivers instant trigger response after each shot
- Active brake prevents overspin and improves semi auto consistency
- Supports semi only, binary, semi auto, semi burst, and burst auto firing modes
- Binary trigger fires on both pull and release for fast follow up shots
- DMR mode enforces adjustable shot delay for field compliance or realism
- DSG mode supports dual sector gear builds
- Rate of fire reduction for controlled automatic and burst fire
- Electronic resettable fuse protects replica and battery from faults
- Low battery alarm alerts user to unsafe voltage levels
- Diagnostic system provides immediate fault identification
- Programming performed entirely via selector and trigger with multicolor LED feedback
- Independent programming per selector position allows full customization
- Designed to handle extreme builds and wide voltage ranges
Package Includes: 1x Perun ETU
Product Barcode: 5907622628405
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