Precisiontuned ammunition designed and formulated for use in short barrels. Each projectile used is specifically selected to deliver the highest ballistic and terminal performance from powders tested and selected to deliver 100 burn low muzzle flash diminished report and high velocity. Safe for use with suppressors and optimized for barrels ranging from 11.5 to 7.5 in length.Backwoods Hunter 308Win 150gr Copper Hollow Point 20 Per Box