Impulse 10-round

Sorry if this is a duplicate post. I’m trying to work out a 10-round magazine for my non-AICS Impulse .308. Savage’s folks insist that their #55185 magazine isn’t interchangeable with its OEM 4-rd, so… I tried reaching Snyder’s by phone and message to no avail. And now:

1) is Snyder out of the picture ?
2) apart from converting to an AICS(which I might do on some snowy day in hell), have any of you got an alternative?

I do hope somebody’s got a fix

Edo.

In this picture I see what looks like a 10/110 magazine.
Attachment 10651



Try Dark Eagle Customs: https://darkeaglecustom.com/magazines/
Short action
Attachment 10653
Long action
Attachment 10654



Or maybe get the Impulse predator Bottom Metal
Attachment 10652