The 4" SERE Operator Knife from Al Mar Knives by SUNEX Tools is a tactical fixed blade and made in the USA. The knife features a 4" talon-style blade made from 154CM cryo-treated steel hardened to RC 58-60, offering edge retention, corrosion resistance, and cutting strength. Weighing just 4.5 oz., the knife is lightweight, compact, and balanced for all-day carry without sacrificing durability. The thin-profile Black G-10 handle includes grip-enhancing ridges and Al Mar's signature red accents. A durable black Kydex sheath with a rotating spring steel clip ensures secure retention, fast access, and flexible carry options.