A system for alerting a user to a state of a weapon includes a safety assembly, operably coupled to the weapon and operable to selectively render the weapon into either a safe mode or a firing mode. A motor is carried by the weapon and is operably coupled to the safety assembly so as to be engaged when the weapon is in the firing mode. The motor is operable to impart vibratory motion to the weapon of sufficient magnitude that a wielder of the weapon can tactilely sense the vibratory motion without visually inspecting the weapon to thereby sense that the weapon is in the firing mode without visually inspecting the weapon.

The present invention relates to a cable or wire installation tool for easily, precisely and quickly distributing a length of jet or fishing line across an attic, drop ceiling, through a crawl space, etc. The tool comprises a slingshot, a canister containing the length of jet or fishing line, a dart attached to a distal end of the jet or fishing line, and a laser light for targeting the desired location to land the dart with the line attached thereto.

The present invention relates to a cable or wire installation tool for easily, precisely and quickly distributing a length of jet or fishing line across an attic, drop ceiling, through a crawl space, etc. The tool comprises a slingshot, a canister containing the length of jet or fishing line, a dart attached to a distal end of the jet or fishing line, and a laser light for targeting the desired location to land the dart with the line attached thereto.

A chargeable gunsight bracket and a gunsight having the same are provided. The gunsight bracket includes a bracket body, a chargeable battery, and a power supply circuit board electrically connected to the chargeable battery. A bottom of the bracket body is provided with a groove, and the bracket body is further provided with a battery holder and a charging interface. The power supply circuit board and the chargeable battery are both mounted in the battery holder, two ends of the charging interface are respectively connected to the power supply circuit board and external environment. The chargeable gunsight bracket is fixedly mounted on a gun through the groove, and the chargeable battery is mounted in the battery holder. When power of the chargeable bracket is running out, the external power supply can directly charge the chargeable battery through the charging interface, so that the gunsight can be used continuously.

A firearm accessory is rotatable on two axes through the use of a sleeve mounted on a bearing comprising of a first part and a second part the second part being rotatable and coupled to the first part facilitating a central opening and a first rotational motion and protrusions with at least one hinge from the sleeve attaching to a mirror device acting as a second rotational motion. An alternative teaches digital control of a swinging mirror assembly having spring acting ball actuators providing the digital action between the actuators and a surface. In another alternative, two armatures also are taught that connect a reflective device to a bearing mounted sleeve in front of or behind a target viewing device. Any of these may be directly rail mounted with appropriate attachment devices or directly connected to or manufactured as an integral part of a reflex sight, night vision, scope or similar viewing system of a firearm.

A wearable electronic device displays an impact location that shows where a projectile fired from a weapon will hit a target and displays a bullseye location that shows a desired location where to hit the target. The wearable electronic device indicates firing the weapon when the impact location overlaps with the bullseye location.

An image offsetting apparatus for producing an offset image pathway and presenting the offset image pathway to a user or an optic, including at least some of a prism element comprising a first reflective surface/refracting face and a second reflective surface/refracting face, wherein the prism element is attached or coupled so as to provide the offset image pathway offset from a direct image pathway between a target object and the user or the optic.

Provided is an unmanned aerial vehicle capable of carrying an aerosol container, comprising: a discharge unit with a discharge outlet for discharging contents of the aerosol container from the discharge outlet; a camera capable of capturing footage of the discharge range of the contents; an information acquiring unit for acquiring predetermined information; and an estimation unit for estimating an estimated landing position of the contents based on information obtained by the information acquiring unit. The unmanned aerial vehicle may include a camera capable of capturing footage of a discharge range of the contents; and a coupling unit that is couple with the camera and is a posture control mechanism with rotational degrees of freedom to change a posture.

An open airborne or vehicle-mounted sight, including a carrier and an inner red dot module carrier installed on the carrier. The inner red dot module carrier is installed on the top surface of the carrier by means of a pitch angle adjustment mechanism. An inner red dot module, including an LED light source capable of projecting graphic signs; the LED light source includes a point light source, a peripheral light source surrounding the point light source, and the peripheral light source is a discontinuous line light source.

There is provided an unmanned aerial vehicle including: a detection unit configured to detect a living body; an aiming unit configured to aim at a specific part of the living body based on a detection result of the living body; and a shooting unit configured to shoot a content, which is stored in a container, to the specific part. There is provided a shooting method for shooting a content by using an unmanned aerial vehicle, the method including: detecting a living body; aiming at a specific part of the living body based on a detection result of the living body; and shooting a content, which is stored in a container, to the specific part.