Someone here mentioned mounting an arca rail/mount on a savage stock a while back and thought I would post this.
This fits with no modification on the beavertail foregrip accustock.
They sell these on Ebay.
It lines up with the two factory swivel stud holes.
The screw diameter and pitch of the included screws are the same as the accustock sling swivel mounts.
The front screw that comes with it is long enough.
The back screw barely threads in and needs to be longer.
3/4" long in front and 1" long in the back fit well and fill the threads.
The mount lines up with the two factory swivel stud holes.

https://www.ebay.com/itm/226363619021?var=525554344656

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