Just fwiw, I've used a few MPI stocks, and none of the guns shot right afterwards---all pillar bedded. Its my personal belief their stocks are flimsy; I have 3 McMillan glass stocks and I can't flex any of them appreciably. I can easily flex an MPI.
I drive by their "facility" every day to and from work........its a run down rat hole old service station....he's got mexicans making the stocks.
Interesting thing, a couple major (HIGH END) gun makers uses their stocks on custom jobs by a smith out here.
I need a new 88 stock as well, I'll go with wood and be happy.
RR