The techniques described herein relate to methods and apparatus for firearm safety mechanisms, visual safety indicators, and related techniques. A firearm includes a handle comprising one or more buttons disposed at least partially within a surface of the handle, such that the one or more buttons can be in contact with an operator's hand when the operator grasps the handle; a safety mechanism in mechanical communication with the trigger. The safety mechanism comprises: a first position that blocks actuation of the trigger; and a second position that does not block actuation of the trigger; and at least one processor configured to: upon determining an input code matches a stored code, transmits a signal to the safety mechanism to change the safety mechanism from the first position to the second position so that the firearm can be fired by the operator.

The techniques described herein relate to methods and apparatus for firearm safety mechanisms, visual safety indicators, and related techniques. A firearm includes a handle comprising one or more buttons disposed at least partially within a surface of the handle, such that the one or more buttons can be in contact with an operator's hand when the operator grasps the handle; a safety mechanism in mechanical communication with the trigger. The safety mechanism comprises: a first position that blocks actuation of the trigger; and a second position that does not block actuation of the trigger; and at least one processor configured to: upon determining an input code matches a stored code, transmits a signal to the safety mechanism to change the safety mechanism from the first position to the second position so that the firearm can be fired by the operator.

A gun lock system for securing a portion of a firearm for safety and theft-deterence. wherein: the gun lock system comprises a tongue, a lock shell, and a release assembly. The lock shell comprises a width, a height, a depth, a front side, a back side, a top side, a first side, a second side and a bottom end. The lock shell further comprises a tongue slot configured to selectively receive a portion of the tongue. The tongue comprises a tongue width and a tongue depth. The tongue slot comprises a slot width and a slot depth. The tongue comprises a first end and a second end.

A gun lock system for securing a portion of a firearm for safety and theft-deterence. wherein: the gun lock system comprises a tongue, a lock shell, and a release assembly. The lock shell comprises a width, a height, a depth, a front side, a back side, a top side, a first side, a second side and a bottom end. The lock shell further comprises a tongue slot configured to selectively receive a portion of the tongue. The tongue comprises a tongue width and a tongue depth. The tongue slot comprises a slot width and a slot depth. The tongue comprises a first end and a second end.

A lock has improved protection against lock picking. The lock comprises plural tumblers, each generally cylindrical in form with outer and inner circumferential edges, all the tumbles arranged on a common axis. The outer circumferential edge of each tumbler having a single true gate, including a void extending a predetermined distance toward the axis and plural false gates, each having a void of lesser extent. Ridges separates the true gate from adjacent false gates, and separate adjacent false gated from each other. The lock also includes a sheath contacting the inner circumferential edges of the tumblers. The sheath includes ridges located to maintain the tumblers in contact with each other.

A lock has improved protection against lock picking. The lock comprises plural tumblers, each generally cylindrical in form with outer and inner circumferential edges, all the tumbles arranged on a common axis. The outer circumferential edge of each tumbler having a single true gate, including a void extending a predetermined distance toward the axis and plural false gates, each having a void of lesser extent. Ridges separates the true gate from adjacent false gates, and separate adjacent false gated from each other. The lock also includes a sheath contacting the inner circumferential edges of the tumblers. The sheath includes ridges located to maintain the tumblers in contact with each other.

Devices for securing and retaining firearms that include either a lockable firearm cabinet or a firearm securement system. The cabinet includes a receptacle; a locking device and locking mechanism; a spring for biasing the locking mechanism in the locked position; and a bar for overriding the locking mechanism. The securement system includes a wall mounted plate for securing a firearm thereto; a release mechanism that allows the firearm to be removed and electronics for wirelessly communicating with a computer and the firearm to provide information regarding removal of the firearm or firearm cartridge from the wall mounted plate.

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 gun lock system for securing a portion of a firearm for safety and theft-deterence. wherein: the gun lock system comprises a tongue, a lock shell, and a release assembly. The lock shell comprises a width, a height, a depth, a front side, a back side, a top side, a first side, a second side and a bottom end. The lock shell further comprises a tongue slot configured to selectively receive a portion of the tongue. The tongue comprises a tongue width and a tongue depth. The tongue slot comprises a slot width and a slot depth. The tongue comprises a first end and a second end.

A gun lock system for securing a portion of a firearm for safety and theft-deterence. wherein: the gun lock system comprises a tongue, a lock shell, and a release assembly. The lock shell comprises a width, a height, a depth, a front side, a back side, a top side, a first side, a second side and a bottom end. The lock shell further comprises a tongue slot configured to selectively receive a portion of the tongue. The tongue comprises a tongue width and a tongue depth. The tongue slot comprises a slot width and a slot depth. The tongue comprises a first end and a second end.