I have a McMillan stock that is currently on a Sako A7 in 308. Does anyone know if this stock would also fit the WSM actions (270 or 300)?

Sako just lists S and M size actions.

Thank you

Both the .308 & .300 WSM are stamped as “S” actions. .25-06, .30-06 are “M”. Sooo… should work.