Sako offers both 1:8” and 1:10” twist-rate options for other versions of the S20, so perhaps the same will continue here.

Phil Massaro tackles the 6mm ARC, a military cartridge that's equally at home in the hunting field.

30-06 Springfield case, and the .358 Norma Magnum, based on a shortened .375 H&H Magnum case. Both offer a wonderful blend of powder capacity, muzzle velocity and tolerable recoil, in addition being ...