Yes. They are the same. Same threading among all of them. Older & newer (2018+) Model 110 & the Axis/Adis II. All 1/2-28. I actually recently installed an older 110 BAS (no cocking indicator), on an Axis Bolt & it fit perfectly. It was a Lumley, the thread is on the Axis page here.

Lumley has them in Titanium. (I use these these in 110 Actions also.)
https://lumleyarms.us/parts-by-make-...savage-bas-new

Or GunShack has the factory part.
https://www.gunshack.com/savage-part...ew-matte-black

You want a Stainless, but I’ve never seen them for sale. All the more reason to get a Lumley in plain. It matches stainless steel very well.