The Steel Force Premium Series broadheads are constructed from the finest knife grade, non serrated stainless steel, precision cut using the latest state of the art laser equipment and carefully tempered to 49-51 Rockwell hardness. Each head is individually ground, stropped to a razor finish, and then assembled and tested for absolute uniformity. This dedication to perfection produces a broadhead that flies straight and true with absolutely no wind planing or noise. Features cut-on-contact design, stainless steel blade and aluminum ferrule construction,and aggressive angle of attack produces superior penetration. Available in 100 and 125 grain Stainless Steel (SS) premium 2 blade broadheads, and 100 and 125 grain Lock-Down Stainless Steel (LD SS) 4 blade broadheads.