If yours came with the scope, the XP is "package gun". Package being gun with scope.
As for the model, you have the Mark II. If you need more I would call it a GXP. Hardwood stock, package gun.
They nag us over leaving the seat up, but how many times do they have to fall in before they learn to look first? Look sweetie, when you fall in, hit the flush handle and consider it a redneck bidet.