| 摘要 |
A device for aiming a firearm without using optical or iron sights is disclosed. The device employs a light emitting module, such as a laser, and a power source mounted within a live cartridge. Electrical contacts on the outside of the ammunition cartridge form an open circuit between a battery and a laser module. By placing the cartridge into the chamber of a firearm, the circuit is closed, and a beam of light is projected coaxially through the barrel of the firearm to illuminate the point of impact of the ammunition. This is a live cartridge and may be fired at will by the operator. Should the cartridge be removed from the chamber the circuit is broken and the laser module does not illuminate. |
