A ballistic detection system includes a radar system; electromagnetic radiation detection equipment positioned on only a single side of a target volume; and a ballistics analysis computer configured to obtain image data captured by first and second cameras in accordance with timing specified by radar data, determine points in three-dimensional space, which correspond to image artifacts of a projectile, using intrinsic and extrinsic parameters of the first and second cameras, define a trajectory of the projectile within a target volume using the points in three-dimensional space, and find a point of intersection of the trajectory of the projectile with an object associated with the target volume.

A rifle intelligence system includes a sensor module comprising an enclosure configured to be removably secured to a firearm; a processor disposed within the module enclosure; and a plurality of sensors disposed within the module enclosure and communicatively coupled to the processor. The plurality of sensors is configured to generate shot attribute data associated with operation of the firearm and to wirelessly transmit the shot attribute data to a mobile computing device. The shot attribute data includes at least acceleration of the firearm along a bore axis and a temperature measurement of the barrel of the firearm.

A rifle intelligence system includes a sensor module comprising an enclosure configured to be removably secured to a firearm; a processor disposed within the module enclosure; and a plurality of sensors disposed within the module enclosure and communicatively coupled to the processor. The plurality of sensors is configured to generate shot attribute data associated with operation of the firearm and to wirelessly transmit the shot attribute data to a mobile computing device. The shot attribute data includes at least acceleration of the firearm along a bore axis and a temperature measurement of the barrel of the firearm.

A simulation laser training cartridge for dry-firing practice adapts to the wear condition of a given firearm and provides a convenient way of measuring the barrel erosion. The cartridge uses multiple adjustable interfacing parts that can be applied selectively and independently according to the condition of the barrel to ensure a snug fit in 3-dimensions. In a 2-unit kit embodiment of the invention, the muzzle unit can work with multiple chamber units for a multi-chamber firearm. The cartridge also includes internal modules for laser property management, status monitoring, movement tracking, memory, and communication to help a user manage the device and allow for advanced training applications. By changing the laser property, the laser training cartridge can work as a bore sight. The cartridge may further include a means to attach an external part, so the external part comprises a means to distinguish a longitudinal position inside said barrel.

A simulation laser training cartridge for dry-firing practice adapts to the wear condition of a given firearm and provides a convenient way of measuring the barrel erosion. The cartridge uses multiple adjustable interfacing parts that can be applied selectively and independently according to the condition of the barrel to ensure a snug fit in 3-dimensions. In a 2-unit kit embodiment of the invention, the muzzle unit can work with multiple chamber units for a multi-chamber firearm. The cartridge also includes internal modules for laser property management, status monitoring, movement tracking, memory, and communication to help a user manage the device and allow for advanced training applications. By changing the laser property, the laser training cartridge can work as a bore sight. The cartridge may further include a means to attach an external part, so the external part comprises a means to distinguish a longitudinal position inside said barrel.

A test fixture for testing firearms or ammunition includes a base, a block, and a firing pin. The base has a lateral channel defining a front upright and a rear upright. The front upright is configured to support a firearm barrel. The block is rotatable within the lateral channel between an open position and a closed position. The open position provides user access to the firearm barrel. The firing pin is housed in the block. The closed position of the block aligns the firing pin with the firearm barrel.

A test fixture for testing firearms or ammunition includes a base, a block, and a firing pin. The base has a lateral channel defining a front upright and a rear upright. The front upright is configured to support a firearm barrel. The block is rotatable within the lateral channel between an open position and a closed position. The open position provides user access to the firearm barrel. The firing pin is housed in the block. The closed position of the block aligns the firing pin with the firearm barrel.

In one aspect, a sensor system for advanced smart weapons barrels includes one or more sensors, the sensors connected to a processor by way of conductive elements. The smart weapons barrel system may include one or more barrel segments, such segments being removably attached to each other. In certain embodiments, the sensors are positioned along the barrel segments and generate an electrical signal in response to a projectile being fired by the host firearm as the projectile moves past the respective sensor. The processor receives raw data from the sensor signal and may extrapolate and/or calculate further information in order to determine any number of a variety of metrics or other data analysis, including, but not limited to, round count projectile velocity, rate of fire, etc.

In one aspect, a sensor system for advanced smart weapons barrels includes one or more sensors, the sensors connected to a processor by way of conductive elements. The smart weapons barrel system may include one or more barrel segments, such segments being removably attached to each other. In certain embodiments, the sensors are positioned along the barrel segments and generate an electrical signal in response to a projectile being fired by the host firearm as the projectile moves past the respective sensor. The processor receives raw data from the sensor signal and may extrapolate and/or calculate further information in order to determine any number of a variety of metrics or other data analysis, including, but not limited to, round count projectile velocity, rate of fire, etc.

Apparatus and methods that can be used to stabilize the distal end of an arm (and an end effector attached thereto) of an automated extended-reach tool-equipped assembly. Stabilization is provided by three or more stabilizers, each comprising a stationary part and a movable part. Each stationary part has a fixed location relative to the end effector; each movable part is translatably coupled to a respective stationary part and comprises a contactor disposed at a distal end of the movable part. When the stabilizers are actuated, the contactors are translated toward and into contact with the surface of the workpiece and then locked in place to stabilize the distal end of the arm and the end effector. During tool operation, the stabilizers reduce oscillation of the end effector (and all structure fixedly coupled thereto).