One caution: I recommend you NOT try to remove the grips; many have been broken that way.
The grips have a lug underneath at the center rear, that fits into a groove in the frame. The idea was to push up the center of the grip from the magazine well, while sliding it to the rear. Unfortunately, those grips were made of gutta percha (aka hard rubber) which grows very brittle with age.
So if you do choose to try grip removal, go slow and be very careful.
Jim
PS, if you wonder why Savage used that system instead of a simple screw, it is because some guy who shall be nameless but whose initials were JMB had patented the idea of using screws to hold grips on an auto pistol.
JK