Can I use this trigger with Kythera or other mechanical engines?
Speed Airsoft HPA ULTRA M4 Tunable Trigger Curved
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Open Jun 21, 2026 - 07:49 AM
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Answer
Jun 21, 2026 - 07:49 AM
No, you should not use this trigger with Kythera or any other mechanical engines. Kythera is a mechanical HPA engine, and this trigger is designed for electronic HPA builds, helping to prevent installation errors and potential malfunctions.
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Speed Airsoft HPA ULTRA M4 Tunable Trigger Curved
Speed Airsoft HPA M4 Tunable Trigger | Curved Improving on the original M4 HPA Tunable Trigger from 2015, the new M4 HPA Ultra Trigger comes with even more features built in, all while maintaining heritage through a more refined version of the original iconic design. An important next step for SPEED...
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