I’m a lefty as well and bought this to be my CCW, I’m very happy with it too! Shoots very smoothly and the trigger feels nice. I’ve kept mine bare stock too, I don’t really plan on changing much on it either. The only “problem” I had with it was I had to wear in the left-handed slide catch. I just kept locking it to the rear and releasing it until it felt normal. I’m not sure if that’s a P320 thing or not, but it was with mine!