Polarstar Trigger Board for AEG Gearbox Conversions – Fusion Engine Excluded Model:S&T Tavor 21 (Includes 6″ trigger lead), JACK/F1 Only Tuned for elite consistency and

Tuned for elite consistency and competitive performance

and a monolithic MIL-STD-1913 railing

Custom fabricated selector switch

**Open Bolt Only

we ran the gamut

Polarstar Trigger Board for AEG Gearbox Conversions – Fusion Engine Excluded Model:S&T Tavor 21 (Includes 6″ trigger lead), JACK/F1 Only Tuned for elite consistency andReplacement electronic trigger switchboards for PolarStar HPA systems (Fusion Engine excluded). Designed for AEG gearbox conversions and compatible with specific platforms including Ares Amoeba, HK417, S&T Tavor 21, V2, V3, and Ares V2 V3. Each switchboard provides reliable electronic trigger actuation and is built to PolarStars quality standards. Notes: Standard and Semi Locked versions available for each model.