Don't know about their santity,just know the results that I have seen.Chech out these groups they were shot at 300 yards with a Douglas barrel in 300 Win this is a medium weight sporter not a bench rest gun http://longrangehunting.com/ubbthreads/s...p;page=0#108976
I got banned on another web site for a debate that happened on this site. That's a first
