Re: Thicker bottom metal for Savage Mk II?
FWIW I just put some work into my savage mkII. I got the DIP bottom metal and some extra screws. I just carefully measured the difference and drilled a new hole in the metal.
Its worth noting that this rifle was shooting 4-6" groups at 50 yards.
Before I put everything back together I noticed that my stock had two distinct gouges in it. I looked at the corresponding spot on my rifle, and what do ya know, the pins for the barrel were way off center.
I centered the pins, sanded the stock where it contacts the receiver, and installed the bottom metal using the third mount you were talking about.
The rifle went from shooting 4-6" groups at 50 yards to shooting just under 1" at 100 yards (using federal auto match bulk pack). I'm sure the pins played a big part in that, but the extra work to put the hole in the bottom metal was 100% worth it in my opinion.
I'm very excited to see what I can get out of this rifle with a little more work! I would say try drilling the hole, I would be shocked if it resulted in a decrease in accuracy.