A trigger device for a bolt action firearm is disclosed. The trigger device comprises a trigger, a housing, a bolt pin, and a bolt pin arm. The trigger is rotatably coupled in the housing via a trigger pivot pin and comprises a trigger stop arm. The bolt pin is moveable between a bolt open position and a bolt closed position in response to positioning of a bolt. The bolt pin arm is rotatably coupled proximal one end to the housing and at another end to the bolt pin. The bolt pin arm comprises an over travel stop configured to selectively engage with the trigger stop arm. In the bolt closed position, the over travel stop is positioned within a travel path of the trigger stop arm. In the bolt open position, the over travel stop is positioned outside of the travel path of the trigger stop arm.

A trigger device for a bolt action firearm is disclosed. The trigger device comprises a trigger, a housing, a bolt pin, and a bolt pin arm. The trigger is rotatably coupled in the housing via a trigger pivot pin and comprises a trigger stop arm. The bolt pin is moveable between a bolt open position and a bolt closed position in response to positioning of a bolt. The bolt pin arm is rotatably coupled proximal one end to the housing and at another end to the bolt pin. The bolt pin arm comprises an over travel stop configured to selectively engage with the trigger stop arm. In the bolt closed position, the over travel stop is positioned within a travel path of the trigger stop arm. In the bolt open position, the over travel stop is positioned outside of the travel path of the trigger stop arm.

A bolt stop actuator is disclosed. The actuator may include a lift arm, a first leg extending from a point proximate to an end of the lift bar and generally perpendicular therefrom, a second leg extending in the same direction from the lift bar as the first leg, and a projection extending from the lift bar and configured to contact a follower of an empty magazine when the bolt stop actuator is assembled into a firearm. Neither the first leg, nor the second leg, include apertures positioned distal to the lift arm.

An apparatus and method for creating the apparatus that holds a bolt open after a last round is fired from a magazine is disclosed. A lower receiver may include at least two cavities. A transfer bar may be configured to fit into a first cavity of the at least two cavities. A hold down may be configured to fit into a second cavity of the at least two cavities. At least a portion of the hold down may be configured to overlap with at least a portion of the transfer bar to hold the transfer bar in place. The transfer bar, when a final round is fired from a magazine in the lower receiver, may be pushed up by a bump in the magazine to transfer upward movement to the transfer bar that catches a bolt and holds the bolt open until activation of a release button.

An apparatus and method for creating the apparatus that holds a bolt open after a last round is fired from a magazine is disclosed. A lower receiver may include at least two cavities. A transfer bar may be configured to fit into a first cavity of the at least two cavities. A hold down may be configured to fit into a second cavity of the at least two cavities. At least a portion of the hold down may be configured to overlap with at least a portion of the transfer bar to hold the transfer bar in place. The transfer bar, when a final round is fired from a magazine in the lower receiver, may be pushed up by a bump in the magazine to transfer upward movement to the transfer bar that catches a bolt and holds the bolt open until activation of a release button.

A magazine is provided for a firearm. The magazine comprises a locking mechanism. The locking mechanism has a user interface adapted to enable a user to select between a locked condition and an unlocked condition. The locking mechanism has a rotor movable between a first rotational position when the locking mechanism is in the locked condition and a second rotational position when the locking mechanism is in the unlocked condition. The magazine comprises an elongated shaft connected to the rotor. The magazine comprises a block element connected to the elongated shaft. The block element is adapted to move between a first position when the locking mechanism is in the locked condition in which at least one of firearm operation and magazine extraction are prevented, and a second position when the locking mechanism is in the unlocked condition in which firearm operation and magazine extraction are enabled.

Fire control mechanisms for a firearm include a trigger disconnect assembly and an action lock mechanism which work together to ensure safe and reliable firearm operation. The trigger disconnect uses a spring biased disconnector pivotably mounted on the trigger to actuate the sear and release a hammer sear upon firing. The hammer sear engages a compliant interface formed by a spring which actuates the action lock to unlock the bolt after the trigger has been pulled.

Fire control mechanisms for a firearm include a trigger disconnect assembly and an action lock mechanism which work together to ensure safe and reliable firearm operation. The trigger disconnect uses a spring biased disconnector pivotably mounted on the trigger to actuate the sear and release a hammer sear upon firing. The hammer sear engages a compliant interface formed by a spring which actuates the action lock to unlock the bolt after the trigger has been pulled.

The present invention relates to a safety device for a firearm that makes it possible to prevent a shot from being fired, without blocking the rearming function, the said safety device comprising a retainer (5) that can be moved between a stopping position that blocks the moving parts (2) of the weapon in a rear position, and a released position that allows the said moving parts (2) to move in both directions, the said safety device comprising a safety element (1) that can move between a position that blocks the retainer (5) in the stopping position and a position that releases the retainer (5), the said safety element (1) bearing against an immobile part of the safety device and the said safety element (1) being able to be moved towards the position that releases the retainer (5) through a rearward movement of the moving parts (2).

The present invention relates to a safety device for a firearm that makes it possible to prevent a shot from being fired, without blocking the rearming function, the said safety device comprising a retainer (5) that can be moved between a stopping position that blocks the moving parts (2) of the weapon in a rear position, and a released position that allows the said moving parts (2) to move in both directions, the said safety device comprising a safety element (1) that can move between a position that blocks the retainer (5) in the stopping position and a position that releases the retainer (5), the said safety element (1) bearing against an immobile part of the safety device and the said safety element (1) being able to be moved towards the position that releases the retainer (5) through a rearward movement of the moving parts (2).