I read somewhere that the 308's ballistics when fired out of barrels shorter than 18" or so are dropped severely. As in no better than 7.62x39 but, with twice the felt recoil, muzzle flash, and audible report. Thus avoiding 308 battle rifles with 16" barrels would be advisable.
Is their really that much drop in performance for the sake of a couple inches or, dose it really matter?
Is their really that much drop in performance for the sake of a couple inches or, dose it really matter?