I've got a safe full of Savage actioned rifles,several older Staggered feed and several newer Center feed. I've never had any issues when it comes to buying aftermarket or factory parts for any of them.
All you need to now is the action type,bolt release type,and action screw spacing. After that,you can find almost anything you want.

If that doesn't fix your needs,there are several custom actions to choose from,and you can build them anyway you want,the sky is the limit.