Firearm and/or firearm sight calibration and/or zeroing

An imaging system for calculation firearm sight calibration instructions by processing an image of a shooting target, comprising:

• at least one image sensor adapted to capture at least one image, the at least one image depicts a shooting target with a plurality of bullet holes;
• a memory storing a code;
• at least one hardware processor adapted to execute a code for
• calculating firearm sight calibration instructions for a firearm sight according to at least one relative location of one or more of the plurality of bullet holes in relation to one or more other bullet holes of the plurality of bullet holes by processing the at least one image;
• and
• outputting instructions to at least one of:
• a display that presents the firearm sight calibration instructions and a manipulation mechanism that automatically adjusts the firearm sight according to the firearm sight calibration instructions.

A computer program product for calculation of firearm sight calibration instructions by processing an image of a shooting target, the computer program product comprising a non-transitory computer readable storage medium having program instructions embodied therewith, the program instructions executable by a processor to cause one or more computing units to:

• receive at least one image from at least one imaging device, the at least one image depicts a shooting target with a plurality of bullet holes;
• calculating firearm sight calibration instructions for a firearm sight according to at least one relative location of one or more of the plurality of bullet holes in relation to one or more other bullet holes of the plurality of bullet holes by processing the at least one image;
• and
• outputting instructions to at least one of:
• a display of a client device that presents the firearm sight calibration instructions and a manipulation mechanism that automatically adjusts the firearm sight according to the firearm sight calibration instructions.