Based around superior CPM S35VN steel, SOG's USA produced switchblades offer improved toughness, better edge retention, higher resistance to wear and edge chipping while maintaining ease of sharpening. The TAC OPS is a USA-made fully-equipped, heavy-duty folder with an automatic CPM S35VN blade with a black Cerakote coating housed in a linen Micarta handle with stainless steel liners. Based around the SOG-TAC series, TAC OPS offers a counteoured handle and upswept blade, making it ideal for self-defense. With quality materials made in the USA, TAC OPs is a powerful folder for the toughest situations.