Tikka 300WSM Long Action Questions

Belton 45

Private
Minuteman
Jan 3, 2009
39
40
49
Central, TX.
Looking into building a 300wsm on a long action Tikka, for longer OAL. Going in a HNT26 stock and currently have a MDT 300WM for Tikka.

I have read that the feed lips can be manipulated on the 300WM mag to get this to feed the 300WSM. Anyone ever got this to work??