The best way to be sure would be to call the custom shop and ask them about the contour.
Good luck with that. Two different instances gave me reason to doubt Remington's accuracy with record keeping.
1. I called on a Remington 700 Classic in 30-06. They have no record of that serial number. I was reading it to them from the rifle itself.
2. On a custom shop rifle in 300 Win Mag they showed it as a left hand model. It is clearly a right hand model.