As Buck has done successfully before, they have forged a new collaboration with TOPS Knives, blending the talents of two Idaho knife makers to produce the first of a new series of knives designed to be reliable tools for those who protect and serve our country. It"s the ideal blend of a highly respected custom knife company with their ability to produce custom-production knives, making them affordable to a far wider market. The TOPPS/Buck F.D.X. Cutter is a search and rescue tool, featuring a seatbelt cutter and an oxygen wrench. Made out of 420HC Stainless Steel and comes with a Black Kydex Sheath.