A firearm system includes a firearm and a computer. Electronics in the firearm determine data that includes a pathway between different points of aim of the firearm as the firearm moves. The computer receives this data and builds an image of the pathway between the different points of aim of the firearm.

A firearm system includes a firearm and a computer. Electronics in the firearm determine data that includes a pathway between different points of aim of the firearm as the firearm moves. The computer receives this data and builds an image of the pathway between the different points of aim of the firearm.

A sighting system includes a sight body, a compensating mechanism, a converting unit, a processing unit and an output unit. The sight body is configured to aim an object. The compensating mechanism is disposed on the sight body and includes a base, an adjusting unit and an adjusting cap, wherein the adjusting cap is configured to rotate the adjusting unit with respect to the base. The converting unit is disposed in the compensating mechanism and is configured to obtain rotation information of the adjusting cap, convert the rotation information into an electrical signal and output the electrical signal. The processing unit is configured to receive the electrical signal for obtaining an instant adjusting value of the adjusting cap and to compare the instant adjusting value with a predetermined adjusting value. The output unit is electrically connected to the processing unit for presenting information for correction of bullet impact points.

The present invention relates to a sight dry zeroing assembly and, more particularly, but not exclusively, to a gun-sight dry zeroing assembly which is suitable for dry zeroing of both daylight gun-sights and thermal gun-sights.

An adjustment cap assembly is provided. The adjustment cap assembly includes a disc with an top end, an opposed bottom end, and a side portion. The adjustment cap assembly includes an O-ring disposed about the disc, and a sleeve configured to secure the disc within the sleeve.

A firearm sight adjustment tool is disclosed which is capable of interfacing with a firearm sight adjustment mechanism that includes a compressible pin, a rotatable wheel, and a protrusion projecting away from the wheel. The tool includes a first component having a grip on the top side and a shaft from the bottom side. The tool also has a second component with a tunnel to receive the shaft as well as a pin press protruding from the bottom of the second component. In use, the shaft is rotatable within the tunnel to apply torque to the protrusion while the pin press compresses the pin.

A kit and method for aligning a scope located a shooting weapon including calibrating first and second electronic alignment sensors while on the shooting weapon, placing the second electronic alignment sensor on the scope, and adjusting an alignment of the scope relative to the shooting weapon if the first and second electronic alignment sensors indicate relative vertical misalignment.

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.

The impact angle of a small caliber projectile is determined by accurately measuring the orientation angle of the projectile in flight and modeling epicyclical flight of the projectile. To measure the orientation angle, a projectile is fired along a trajectory within a test gantry. One or more sets of cameras captures images of the projectile in flight. The images are processed using computer vision to measure the position and orientation angle at each station. Calibration of the test equipment prior to the test firing of the projectile, allows for determination of these points in the 3d space of the test fixture. Aeroballistic models are fit to the orientation history. From these models, an impact angle is extrapolated.

A measurement system according the current application facilitates the positioning of scope relative to a rifle or other firearm and the subsequent measurements needed to procure a ring or set of rings with which to mount the scope to the rifle. A base is attached to a rail of the rifle and the scope is placed in a holding ring. Spacers are placed between the base and the holding ring to locate the scope. The base, spacers and holding ring are removably attached to each other.