Perun ETU++ Airsoft MOSFET for G&G ETU Gearboxes

Expand the settings of a compatible G&G ETU system. Perun ETU++ replaces the external board while keeping the original trigger-switch unit.

Why choose this item?

• Retain the existing trigger unit: A standard supported installation changes the external electronics without opening the gearbox.
• More configuration options: Burst settings, braking and precocking let you tailor the supported system, with LED diagnostics for feedback.

Design and use

The Perun ETU++ replaces the external electronic board in compatible G&G ETU airsoft systems while retaining the original trigger switch unit. It adds programmable control without requiring gearbox opening for a standard compatible installation.

Product details

• Burst settings, adjustable active braking, and precocking
• Rate-of-fire reduction and DMR mode
• Low-battery alarm, multicolor LED diagnostics, and resettable electronic fuse
• Listed dimensions: 34 × 12 × 9 mm, excluding wiring
• Listed operating voltage: 7–17 V; maximum fire rate 50 rps

Before you order

Confirm that your specific G&G ETU and battery setup are supported by the Perun manual before installation.

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