Mauser...I have done several trigger jobs on 700s...Here is the quick and dirty way that I do it....
Remove the barrel and action...Remove the screw that holds the magazine in...
There are 3 screws in the trigger assembly, 2 in front and one in the back...One adjusts the sear, one over travel and one poundage....
Check the current trigger setting, I use a digital fish scale, most come from the factory at about 5 1/2 pounds....The lower front screw adjusts the poundage...To reduce you turn counter clockwise...Usually 1/2 to 3/4 of a turn...
Recheck the poundage (I never go under 2 1/2 pounds)...Reseal with clear fingernail polish and you are done....
Disclaimer....If you are crazy enough to listen to someone on the Internet and do this, and blow your head off, don't blame me...
This procedure will void the warranty (so I hear)...And I have found several places on the Internet that go into more detail, but this has worked for me...
Make sure after doing so that you check to make sure the hammer won't fall when you slam the bolt closed, or set it down smartly on the butt (of course the gun should be unloaded when doing so...)
If this gun was bought used, you might want to clean the trigger assemble with disc brake cleaner and lube as well while you have the barrel off the stock...Also, recheck the zero, as removing and reinstalling will change the tension of the screws that hold the barrel to stock and can change zero...