Glock Field Knives FM78 A tough no nonsense knife for Fighting or for Field work. Includes a Tough Scabbard with secure clip and belt loop to secure onto your gear Whether you are digging a hole, batoning through chunks of wood or fighting for a good cause….this tough knife will serve you well. Made from HRC55 Spring Steel and an overall length of 292mm Phosphate Coated rust prevention treatment on blade.