AICS Compatible Bottom Metal for .300 WSM

[tobnpr]

Interested in feedback from those that own AICS compatible metal on a .300 WSM.
Search turns up PTG and Atlasworxs, are there others?

Please- replies only from those that have (or had) it on a SA .300 WSM.
Not interested in anything anecdotal.
Thanks in advance and Happy New Year to all.

[nksmfamjp]

The MDT chassis feeds well in mine. I had to cut bullet to clearance to take full advantage of 2.98” mags.

https://www.longrangehunting.com/threads/modify-savage-action-for-mdt-chassis-wsm.256845/page-4#post-2111746