cutting a DBM in new Stock

Looking for some info into cutting into a new Choate tactical stock. I have a Savage 110 with a DBM, but the stock I purchased from Choate is for a center feed, so I need to cut a hole in the bottom of the synthetic stock for the magazine. I am looking for some insight into how to cut the extra material out as I have never done this before. Should I use a drill press to drill out the four corners and dremel out the rest? Any thoughts?

You could do it with a drill press and a dremel. I think you'll wish you had a mill or had taken it to someone that does very shortly though.

If you used the search function on this board you'll find this has been asked numerous times.there are contact #'s in these posts of companies that provide this service using CNC milling equipment.