A multi-function dry fire training device to be inserted into the chamber of a firearm, which comprises an illuminator for emitting, upon receiving a command from a controller, a beam of visible or invisible illumination from the barrel of the firearm, the beam being parallel to its central axis; a controller for controlling the functionality of the device including illumination of the illuminator, in response to activation of the firearm trigger; an actuator, being electrically connected to the controller, for activating the controller whenever being struck by the firearm striker and a power source for providing DC power to the controller and illuminator.

The invention relates to a device for storing portable firearms, in particular handguns, such as pistols and revolvers, in a housing, which device comprises a rod that can be inserted into the barrel of the portable firearm. Furthermore, a pin is provided, which can be advanced through the trigger guard to a position in front of the trigger of the portable firearm. The advanced pin prevents the portable firearm from being removed from the housing and prevents the trigger from being pulled. Finally, a securing means for preventing the pin from being pushed back without authorization is provided, which securing means comprises an apparatus for entering a security code and/or an apparatus for identifying biometric features, such as fingerprints, faces or eyes, in particular the iris. A sensor, which senses the presence of a portable firearm arranged on the rod, activates the securing means.

The invention relates to a device for storing portable firearms, in particular handguns, such as pistols and revolvers, in a housing, which device comprises a rod that can be inserted into the barrel of the portable firearm. Furthermore, a pin is provided, which can be advanced through the trigger guard to a position in front of the trigger of the portable firearm. The advanced pin prevents the portable firearm from being removed from the housing and prevents the trigger from being pulled. Finally, a securing means for preventing the pin from being pushed back without authorization is provided, which securing means comprises an apparatus for entering a security code and/or an apparatus for identifying biometric features, such as fingerprints, faces or eyes, in particular the iris. A sensor, which senses the presence of a portable firearm arranged on the rod, activates the securing means.

A firearm inhibiting device and method of using the same is disclosed which will only mount onto the firearm if the firing chamber is empty of ammunition (a live cartridge). Further inhibiting, for handguns the device prevents operation of the gun's action mechanism. Further inhibiting, for long-guns the device prevents a live cartridge from entering the firing chamber. The empty chamber indication is unique in that it will indicate an empty firing chamber while the action is prevented from operation and in the battery position.

A firearm inhibiting device and method of using the same is disclosed which will only mount onto the firearm if the firing chamber is empty of ammunition (a live cartridge). Further inhibiting, for handguns the device prevents operation of the gun's action mechanism. Further inhibiting, for long-guns the device prevents a live cartridge from entering the firing chamber. The empty chamber indication is unique in that it will indicate an empty firing chamber while the action is prevented from operation and in the battery position.

The Gun Disabling Mock Ammunition is a device made to the same outward dimensional specifications and aesthetic characteristic as actual firearm ammunition; however, when attempted to be fired from a firearm, the effect is a non-hazardous, exothermic reaction taking place within the ammunition cartridge, producing heat substantial enough to bond the Gun Disabling Mock Ammunition to the inside of the chamber of the firearm, rendering the firearm immediately disabled and the chamber destroyed. This is accomplished while posing no risk of injury to the user or bystanders. The components of the Gun Disabling Mock Ammunition are non-toxic, non-hazardous, and chemically stable. Through use of the Gun Disabling Mock Ammunition, a reduction of deaths, injuries and crimes resulting from the intentional and unintentional use and access of unsecured legal, illegal and insurgent-force firearms can be achieved.

Disclosed is chamber flag for a firearm. In one example the chamber flag has a body portion extending along a central axis and a chamber portion extending axially from the body portion, where the chamber portion is sized and configured to be received in a chamber of the firearm. A flag portion extends from the flag body in a direction transverse to the central axis. An arm is connected to the body portion and extends circumferentially around a left side of the body portion in a radially spaced relationship with the body portion, where at least the arm is made of a flexible and resilient material.

Disclosed is chamber flag for a firearm. In one example the chamber flag has a body portion extending along a central axis and a chamber portion extending axially from the body portion, where the chamber portion is sized and configured to be received in a chamber of the firearm. A flag portion extends from the flag body in a direction transverse to the central axis. An arm is connected to the body portion and extends circumferentially around a left side of the body portion in a radially spaced relationship with the body portion, where at least the arm is made of a flexible and resilient material.

A rust prevention device for guns which includes a mounting case with a mounting space and a bullet-shaped rust prevention plug mounted in the mounting space is revealed. An outer diameter of the rust prevention plug is sized to fit in a bore or a magazine of the gun. A main body of the rust prevention plug which is a molded block made of porous adsorbents or volatile corrosion inhibitors (VCIs) is exposed outside the mounting case. Thereby the rust prevention device is loaded into the bore or magazine like a cartridge and the main body of the rust prevention plug is exposed to increase surface area in contact with air in the gun. The rust prevention plug has more contact with metal parts in the gun due to diffusion in air. Therefore, the gun is better protected against rust.

A rust prevention device for guns which includes a mounting case with a mounting space and a bullet-shaped rust prevention plug mounted in the mounting space is revealed. An outer diameter of the rust prevention plug is sized to fit in a bore or a magazine of the gun. A main body of the rust prevention plug which is a molded block made of porous adsorbents or volatile corrosion inhibitors (VCIs) is exposed outside the mounting case. Thereby the rust prevention device is loaded into the bore or magazine like a cartridge and the main body of the rust prevention plug is exposed to increase surface area in contact with air in the gun. The rust prevention plug has more contact with metal parts in the gun due to diffusion in air. Therefore, the gun is better protected against rust.