The best aftermarket triggers for Hellcat is the APEX ACTION Enhancement trigger because it just gives you that smoother uptake and reset, reducing overall travel and reset distance that the factory one lacks, but there are some other options too.
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Apex Action Enhancement Trigger

Once you install this one, you will get rid of that stiff or squishy trigger feel from the factory trigger, and that 5.0 lb trigger has a very distinct trigger wall feel
ITTS Tyrant Hellcat Trigger

The ITTS Tyrant Hellcat Trigger shoe gives you that flat face trigger experience for a more refined trigger pull, and the installation is easy with Allen keyed screws replacing roll pins.
Key Features:
- Enhanced trigger shoe contact surface for improved performance
- Easy installation with small Allen keyed screws
- Designed specifically for Hellcat Pro compatibility and optimal performance
- Straightforward at-home installation with minimal tools required
M Carbo Hellcat Trigger Spring Kit

The M Carbo Hellcat Trigger Spring Kit addresses the plastic striker sleeves prone to breaking due to trigger pull reduction. M Carbo has resolved this problem by introducing a stainless steel striker sleeve, ensuring enhanced durability and longevity.
Key Features:
- Upgraded stainless steel striker sleeve prevents breakage
- Enables a lighter, smoother, and cleaner trigger pull
- 100% reliable, functional, and safe, even with hard primers
