A bolt action firearm that cocks the firing pin upon closing the bolt and includes a cam pin with dual heads for a high velocity rimfire cartridge. In one embodiment, actuating the main spring while closing the bolt, instead of while opening the bolt, more uniformly distributes the physical energy required by the user over the bolt actuation cycle. The dual heads of the cam pin provide symmetric reactive forces with dual cam slots, thereby preventing the cam pin from skewing or canting within the cam slots. A safety system is provided for the trigger mechanism and a robust connecting systems for the stock.

A bolt action firearm that cocks the firing pin upon closing the bolt and includes a cam pin with dual heads for a high velocity rimfire cartridge. In one embodiment, actuating the main spring while closing the bolt, instead of while opening the bolt, more uniformly distributes the physical energy required by the user over the bolt actuation cycle. The dual heads of the cam pin provide symmetric reactive forces with dual cam slots, thereby preventing the cam pin from skewing or canting within the cam slots. A safety system is provided for the trigger mechanism and a robust connecting systems for the stock.

An interchangeable safety selector that includes a generally cylindrical lock member rotatable between a safe and a fire position, wherein when the lock member is in the safe position a first portion of the lock member blocks movement of a portion of a firing mechanism of a firearm; a projection formed on each end of the lock member; and at least two lever members, each lever member having a recess mateable with the projection of the lock member, wherein the lever members are interchangeable, wherein one of the lever members is secured to a first end of the lock member via interaction of the projection and the recess and is further secured to the first end of the lock member via a screw.

An interchangeable safety selector that includes a generally cylindrical lock member rotatable between a safe and a fire position, wherein when the lock member is in the safe position a first portion of the lock member blocks movement of a portion of a firing mechanism of a firearm; a projection formed on each end of the lock member; and at least two lever members, each lever member having a recess mateable with the projection of the lock member, wherein the lever members are interchangeable, wherein one of the lever members is secured to a first end of the lock member via interaction of the projection and the recess and is further secured to the first end of the lock member via a screw.

A bolt action firearm that cocks the firing pin upon closing the bolt and includes a cam pin with dual heads for a high velocity rimfire cartridge. In one embodiment, actuating the main spring while closing the bolt, instead of while opening the bolt, more uniformly distributes the physical energy required by the user over the bolt actuation cycle. The dual heads of the cam pin provide symmetric reactive forces with dual cam slots, thereby preventing the cam pin from skewing or canting within the cam slots. A safety system is provided for the trigger mechanism and a robust connecting systems for the stock.

The present invention concerns a firearm comprising at least one frame and a barrel group comprising at least one barrel, the barrel group being mounted in a sliding manner with respect to the frame, wherein the frame houses at least one trigger device configured to trigger the firing of an ammunition, a safety device configured to act on the trigger device so as to selectively disengage it, and a closing device configured to act between the frame and the barrel group so as to prevent the barrel group from tilting with respect to the frame, and is characterized in that it comprises an actuation element configured to selectively activate the safety device and the closing device.