Firearm support system

A firearm support system, for being installed on a vehicle;

• the vehicle comprising a compartment to accommodate the crew, wherein the compartment has:
• a bearing surface,
• an upper structure rising above the bearing surface, and
• an opening, through which a firearm is able to shoot;
• the support system comprises:
• an anchoring portion fixed to the upper structure and located in the compartment,
• a mobile support coupled to the anchoring portion in a mobile manner, on which the firearm is assembled, and allows the firearm to move between an operating position, in which the firearm is ready to shoot through the opening, and a non-operating position, in which the firearm is retracted;
• wherein the mobile support comprises an arm, which is connected, at a first end, to the anchoring portion in a mobile manner, and is connected, at a second end, to a firearm support, which allows the firearm to rotate relative to the arm;
• wherein the firearm support comprises:
• a body, which is provided with a profile on a surface of the body;
• a feeler pin, for striking against the profile and being coupled to the firearm so as to follow movement of said firearm;
• a support element, rotatable around a traverse axis relative to the body, the support element being coupled to the firearm, allowing mutual rotation between said firearm and said support element around an elevation axis.