HAHA! Nice! 
Oh, you had to get all serious. Well, at least spend some time here: http://www.6mmbr.com/index.html and then check out this: http://demigodllc.com/articles/practical-long-range-rifle-shooting-equipment/
I decided on GAP to build my m40
Cant wait til its done
LOL OK OK I want to answer the question now. The most accurate 308 precision rifle is the bist du dummor or the الخاص المتخلفين, I haven’t decided yet.
My AIAW folder in 308 is my most accurate bolt action. It will shoot .25" 5 shot groups @ 100 yards 60% of the time. Rarely shoots groups larger than .4". Those groups usually have 1 flyer that opens the groups up. My 2nd most accurate 308 is my TRG 22. Groups usually around .4". The smallest group I have ever 5 shot with it is .31".
I have a LR 308 Oracle that shoots 3 to 4 shot groups at 100 yards with AMAX 168 gr and TAP FPD 168 gr into .625". The rifle is capable of doing this repeatedly. With good handloads that should drop to below .5". So the question of which gun is the best really doesn’t make sense. Any gun can be a great shooter, even low cost ones. My DPMS is not a 1 in 1000 type either. A lot of users report the same great shooting ability with their LRs. It’s one of the reasons I bought mine.