I'm no Husqvarna expert, but there are not a lot of after-market trigger options for Husky rifles, at least without needing major modifications. Depends on which specific Husky action your asking about, and your photos don't show much of the rifle, making it harder to identify. This is about the only one for an HVA action that I know of:
https://huberconcepts.com/product/husqvarna-hva-trigger/
