Abstract: The present invention relates to a lock cylinder including an outer cylindric block, an inner cylindric block, which defines a key hole, locking function members arranged inside the inner cylindric block, which are intended to cooperate with a key insertable in the key hole, as well as an activating member connected to the inner cylindric block. The inner cylindric block has such dimensions that it is displaceable inside the outer cylindric block, that members are arranged adjacent to the opening of the key hole to fix the inner cylindric block and the outer cylindric block in relation to each other in the axial direction, and a force-exerting member is provided, which applies an axial force to the inner cylindric block in a direction away from the opening of the key hole.

Abstract: A locking device for a weapon is provided. The locking device includes a carrier that is receivable in a holder for an ammunition box of a weapon. The locking device also includes a blocking element, the blocking element being supported by the carrier, the blocking element being mountable in a cartridge chamber of the weapon when the locking device is mounted in the weapon, the blocking element being movable between a released position relative to the cartridge chamber and a locked position relative to the cartridge chamber. The locking device also includes an actuator disposed in the carrier, and a power transmission extending between the blocking element and the actuator. A portion of the blocking element is received in the carrier and is at least partly surrounded by protective material.