I did a search and could not find the answer, so I will ask. If I missed a thread that already answers this question, please let me know.

My question is about Savage center-feed actions only: Is there an actual difference in the bottom metal (either Hinged floorplate or DBM) between Savage rifles with the side-of-the-receiver bolt releases, and those with the pushbutton-in-triggerguard bolt release?

Thank you in advance for your help.