Abstract: A folding knife includes a blade mounted for pivotal movement between an open position and a closed position. The knife includes a locking assembly having a cam mounted for pivotal movement between a raised position, in which the locking assembly is in an unlocked configuration allowing pivotal movement of the blade, and a lowered position, in which the locking assembly is in a locked configuration preventing pivotal movement of the blade. The knife includes a projection on the blade moveable between a collapsed position, allowing pivotal movement of the blade, and a raised position, preventing pivotal movement of the blade. The knife includes a bolt locking assembly for locking and unlocking the blade, and a cap over the bolt locking assembly preventing the bolt locking assembly from unlocking the blade.

Abstract: A folding knife includes a handle assembly and a blade with a tang mounted to the handle assembly for pivotal movement of the blade between open and closed positions. The knife includes a bolt locking assembly carried in the handle assembly for movement between a locked configuration and an unlocked configuration. The bolt locking assembly includes first and second bolts. In the locked configuration of the bolt locking assembly, the first and second bolts are in an interference position with the tang so as to prevent pivotal movement of the blade.