I love shorty builds. In NH distances usually run from 600 yards to 1100 if you are lucky. But 600-800 is the norm.
The 3 builds I have had are:
R700 6.5CM
-16" XCalibur Remage barrel
-Magpul Pro700 folder for easy transport
-140gr ELDs at 2600fps with H4350, shot 1/2 MOA all day suppressed
-Handy and fun for NVD use (wish I had a better pic)
Surgeon 308Win
-18" Bartlein chamber by Bugholes
-Had a McMillan A5 but dropped into a Pro700 for similar reasons
-175gr Noslers at 2574fps with Varget, shot 1/4 MOA if I did my part
-Fun with subsonics at about 1MOA
Stiller Tac30
-18" Mullerworks barrel done by Bugholes
-Manners EH2 but only because the TF3A is having an EFR added into it
-Shoots 1/2MOA or better, closer to 1/3 MOA if I am on my game
-80gr ELDM at 2803fps with Varget, may switch to StaBall Match for some more juice
Dropped the 223AI into the new TF3A that just came back with an EFR.
Really enjoying the balance and feel of the medium palma barrel.