i am 5'9" with a 34" arm (at least that is my shirt size) and a stocky build.
my gunsmith spec'd 13 1/4" LOP for the first stock he ordered for me and i now have 3 different rifles with that stock length.
Standard is 13 1/2" - i have one of those sitting in the safe that will be used on a hard kicker build (300 bee or 338 wm) i can feel on the horizon.
I love my rifles at 13 1/4" - fit me well and just feel better when i am bringing them up. I do notice my shotguns being LONG now though.
