My American brain can only understand lbs, but converting it, 5.6kg = more than 12lbs, which is on the high end even for DA guns. I believe both the Sig 226 and CZ 75 are around 9-10lbs in DA. For comparison, Glocks have about a 6lb trigger pull, which would be barely heavier than your P8’s SA trigger weight.
Here’s an explainer: https://www.npr.org/2024/07/21/g-s1-12556/kamala-harris-coconut-tree-meme-context-unburdened