No +p or +p+ here, just your standard 124 grain box. However, I do have my interchangeable springs (18, 20, 22, 24# springs) to tune if necessary. Has anyone had any hangups on an XD Service 9 using this ammo or its varients? I've read nothing but good things about these rounds so hopefully they shoot like butter (and yes I've checked out the "Best Choices for Self Defense Ammo" link that gets passed around in here quite a bit. I'll report back what I find...