Abstract: The present invention relates to metal effect pigments with a high covering power and a thin iron oxide coating, for creating a champagne tone.

Abstract: Device for the storage of a gun with a base, a safety unit for the secure storage of the gun on the base and a controller, wherein the safety unit can be inserted at least partially into the barrel and/or a cartridge chamber of the gun and comprises a first safety section, which can be brought into a safety state, in which the safety unit is secured in the gun, and into a release state, in which the safety unit can be separated from the gun, and the controller brings the first safety section into its release state when a user authorization is received.

Abstract: Device for the storage of a gun with a base, a safety unit for the secure storage of the gun on the base and a controller, wherein the safety unit can be inserted at least partially into the barrel and/or a cartridge chamber of the gun and comprises a first safety section, which can be brought into a safety state, in which the safety unit is secured in the gun, and into a release state, in which the safety unit can be separated from the gun, and the controller brings the first safety section into its release state when a user authorization is received.

Abstract: Device for the storage of a gun with a base, a safety unit for the secure storage of the gun on the base and a controller, wherein the safety unit can be inserted at least partially into the barrel and/or a cartridge chamber of the gun and comprises a first safety section, which can be brought into a safety state, in which the safety unit is secured in the gun, and into a release state, in which the safety unit can be separated from the gun, and the controller brings the first safety section into its release state when a user authorization is received.

Abstract: Device for the storage of a gun with a base, a safety unit for the secure storage of the gun on the base and a controller, wherein the safety unit can be inserted at least partially into the barrel and/or a cartridge chamber of the gun and comprises a first safety section, which can be brought into a safety state, in which the safety unit is secured in the gun, and into a release state, in which the safety unit can be separated from the gun, and the controller brings the first safety section into its release state when a user authorization is received.

Abstract: The present invention relates to a locking element to be inserted into the barrel and/or the cartridge chamber of a firearm, said locking element comprising: a sleeve with an actuator, an operating element and a wedge element provided therein, wherein the operating element is at least partially provided movably within the wedge element. The actuator can insert the operating element into the wedge element which causes the wedge element to expand and be pressed against the wall of the barrel thus blocking the barrel. The actuator can also move the operating element out of the wedge element so that the wedge element can move back into a position in which the locking element can be removed from the barrel wherein the actuator is operated via an electronic device located in the locking device or a separate operating unit.