Is this 1903a4 stock correct?

[ghost07]

Just saw this rifle on line and the stock has me puzzled. The left side of the stock has the 3 correct cartouches; RA, crossed cannons & FJA. The bottom of the grip has a single circle P. There is no re-arsenal mark and there are no sub inspector marks on the bottom of the stock in front of the trigger guard. A correct original stock should have 5 sub inspector marks, the 3 cartouches and a single circle P proof mark. I would expect a replacement stock to be re-arsenal marked and not have the 3 cartouches on the left side. What do you all think?