Sharpen your Scorpion’s trigger response
The ASG CNC Short Stroke Trigger is a precision upgrade for the CZ Scorpion Evo 3 A1, machined from a single block of high-strength aluminium. It shortens trigger travel so the shot breaks sooner and resets faster, giving you the crisp, responsive trigger that competitive and CQB players crave.
Why short stroking works so well here
The Scorpion Evo 3 A1 already runs an electronically controlled gearbox, and it is that electronic switch that makes this upgrade shine. With no mechanical trigger springs to fight, the short-stroke unit delivers extremely fast, exceptionally crisp pulls without the fiddly spring management a conventional gearbox short-stroke would demand.
A genuine drop-in upgrade
This is a drop-in installation part, designed to replace the standard trigger directly. It is also fully compatible with the HPA versions of the Scorpion Evo 3 A1, so the same trigger feel carries across your platform whether you run AEG or HPA.
Fitting and support in Kent
Despite the straightforward install, we do not recommend novices attempt it, as incorrect fitting can lead to damage or failure not covered by warranty. Platoon Stores offers an in-house fitting, upgrade and maintenance service for most airsoft rifles. Learn about our airsoft repair and servicing, or browse more airsoft accessories.










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