A shooting simulator system (100) comprising a virtual reality, VR, headset (110), a positioning detector (115), a Bluetooth device (145) and an electrical cartridge (120) for use in a real firearm (125), wherein the electrical cartridge comprises: a hollow cartridge casing (500) arranged to fit a caliber of the real firearm (125), said casing forming an elongated chamber (527) containing an electrical switch device (529) along the interior of the casing (500); an actuator (530) arranged in a head section (505) of the casing (500) for controlling the electrical switch device (529) when the actuator (530) is activated by a firing mechanism of the real firearm (125); an electrical connector (560) arranged inside a neck portion (520) of the casing (500) and electrically connected to said electrical switch device (529), wherein said electrical connector (560) is accessible for detachable connection to a cable (150) via a mouth (525) of the casing (500) for external power supply by the Bluetooth device (145).

Provided herein are systems and methods for shooting simulation of a target with a projectile. More particularly, the invention relates to virtual reality optical projection systems to monitor and simulate shooting.

Disclosed herein is a shell simulated shooting simulation system for performing a shell simulated shooting similar to a live shell shooting includes an execution module loading and aiming a shell to perform a shell simulated shooting, a display module visually displaying shooting of a shell according to loading and aiming through the execution module, and a server module collecting information to visually display a result of the live shell shooting on the display module based on the information on the loading and aiming of the shell of the execution module.

Provided herein are systems and methods for training, maintaining and using skills for shooting a target with a projectile. More particularly, the invention relates to virtual and/or augmented reality, augmented reality, mixed reality and consensual reality systems and methods to train and maintain shooting skills in military, law enforcement, competition and sporting settings, environments and missions.