A self-loading pistol with a pre-cocked firing pin and with an assembly for safe disassembling, comprising a trigger bar (7) with a peripherally at least partly closed frame part (7c) to surround a pistol magazine (39). The frame part (7c) having, with respect to the shooting direction, a vertical surface (7m) arranged on its rear side, and on the front side, a lug (7f) for catching a firing pin (3). The trigger bar (7) is arranged in the pistol frame on a cross pin (29) that crosses the vertical surface (7m). The trigger bar (7) is moveable by means of a trigger (15). In the pistol frame, over the trigger bar (7), a disassembling lever (11) is arranged that has a button (11d) and a pivot (11a) that carries a cam (18) for engagement with the trigger bar (7). The cross pin (29) passes through a guide cam (7c) arranged in the vertical surface (7m). The vertical surface (7m) has, at its side facing the magazine (39), a contact surface (7i) for the magazine (39). An arm (7k) protrudes from the frame part (7c) at its front side with respect to the shooting direction. A pulling thumb (7a) and at a distance from it, a support stop (7j) being arranged at the free end of the arm (7k). The cam (18) has a nose (18a) at one side and a protrusion (18b) at the opposite side. The nose (18a) reaches between the pulling thumb (7a) and the supporting stop (7j) of the trigger bar (7). The protrusion (18b) is bringable into a recess (1a) at the facing side of the slide (1).

A self-loading pistol with a pre-cocked firing pin and with an assembly for safe disassembling, comprising a trigger bar (7) with a peripherally at least partly closed frame part (7c) to surround a pistol magazine (39). The frame part (7c) having, with respect to the shooting direction, a vertical surface (7m) arranged on its rear side, and on the front side, a lug (7f) for catching a firing pin (3). The trigger bar (7) is arranged in the pistol frame on a cross pin (29) that crosses the vertical surface (7m). The trigger bar (7) is moveable by means of a trigger (15). In the pistol frame, over the trigger bar (7), a disassembling lever (11) is arranged that has a button (11d) and a pivot (11a) that carries a cam (18) for engagement with the trigger bar (7). The cross pin (29) passes through a guide cam (7c) arranged in the vertical surface (7m). The vertical surface (7m) has, at its side facing the magazine (39), a contact surface (7i) for the magazine (39). An arm (7k) protrudes from the frame part (7c) at its front side with respect to the shooting direction. A pulling thumb (7a) and at a distance from it, a support stop (7j) being arranged at the free end of the arm (7k). The cam (18) has a nose (18a) at one side and a protrusion (18b) at the opposite side. The nose (18a) reaches between the pulling thumb (7a) and the supporting stop (7j) of the trigger bar (7). The protrusion (18b) is bringable into a recess (1a) at the facing side of the slide (1).

Trigger groups for semi-automatic firearms have a frame, a hammer connected to the frame and movable between a cocked position and a striking position, the hammer being biased toward the striking position, a trigger element connected to the frame and movable by a user between a forward position and a rearward position, a selector connected to the frame and movable between at least a first position and a second position, and a plurality of retention facilities each operable to selectively restrain the hammer in the cocked position, and when the selector is in the second position to enable discharge of the firearm in response to movement of the trigger to the forward position after movement to the rearward position and to enable an additional discharge of the firearm upon release of the trigger to the forward position.

Trigger groups for semi-automatic firearms have a frame, a hammer connected to the frame and movable between a cocked position and a striking position, the hammer being biased toward the striking position, a trigger element connected to the frame and movable by a user between a forward position and a rearward position, a selector connected to the frame and movable between at least a first position and a second position, and a plurality of retention facilities each operable to selectively restrain the hammer in the cocked position, and when the selector is in the second position to enable discharge of the firearm in response to movement of the trigger to the forward position after movement to the rearward position and to enable an additional discharge of the firearm upon release of the trigger to the forward position.

A trigger mechanism that can be used in AR-pattern firearms has a hammer, a trigger member, a disconnector, a locking member, and a three position safety selector having safe, standard semi-automatic, and forced reset semi-automatic positions. In the standard semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer such that the disconnector hook catches the hammer hook, at which time a user must manually release the trigger member to free the hammer from the disconnector to permit the hammer and trigger member to pivot to the set positions so that the user can pull the trigger member to fire the firearm. In the forced reset semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer causing the trigger member to be forced to the set position, the safety selector preventing the disconnector hook from catching the hammer hook, and thereafter when the bolt carrier reaches the substantially in-battery position the user can pull the trigger member to fire the firearm without manually releasing the trigger member. The locking member is pivotable between a first position at which the locking member mechanically blocks the trigger member from moving to the released position and a second position at which the locking member does not mechanically block the trigger member allowing the trigger member to be moved to the released position. The locking member is spring biased toward the first position and moved against the spring bias to the second position by contact from the bolt carrier during forward movement of the bolt carrier as the bolt carrier reaches a substantially in-battery position.

A trigger mechanism that can be used in AR-pattern firearms has a hammer, a trigger member, a disconnector, a locking member, and a three position safety selector having safe, standard semi-automatic, and forced reset semi-automatic positions. In the standard semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer such that the disconnector hook catches the hammer hook, at which time a user must manually release the trigger member to free the hammer from the disconnector to permit the hammer and trigger member to pivot to the set positions so that the user can pull the trigger member to fire the firearm. In the forced reset semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer causing the trigger member to be forced to the set position, the safety selector preventing the disconnector hook from catching the hammer hook, and thereafter when the bolt carrier reaches the substantially in-battery position the user can pull the trigger member to fire the firearm without manually releasing the trigger member. The locking member is pivotable between a first position at which the locking member mechanically blocks the trigger member from moving to the released position and a second position at which the locking member does not mechanically block the trigger member allowing the trigger member to be moved to the released position. The locking member is spring biased toward the first position and moved against the spring bias to the second position by contact from the bolt carrier during forward movement of the bolt carrier as the bolt carrier reaches a substantially in-battery position.

A trigger mechanism that can be used in AR-pattern firearms has a hammer, a trigger member, a disconnector, a locking member, and a three position safety selector having safe, standard semi-automatic, and forced reset semi-automatic positions. In the standard semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer such that the disconnector hook catches the hammer hook, at which time a user must manually release the trigger member to free the hammer from the disconnector to permit the hammer and trigger member to pivot to the set positions so that the user can pull the trigger member to fire the firearm. In the forced reset semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer causing the trigger member to be forced to the set position, the safety selector preventing the disconnector hook from catching the hammer hook, and thereafter when the bolt carrier reaches the substantially in-battery position the user can pull the trigger member to fire the firearm without manually releasing the trigger member. The locking member is pivotable between a first position at which the locking member mechanically blocks the trigger member from moving to the released position and a second position at which the locking member does not mechanically block the trigger member allowing the trigger member to be moved to the released position. The locking member is spring biased toward the first position and moved against the spring bias to the second position by contact from the bolt carrier during forward movement of the bolt carrier as the bolt carrier reaches a substantially in-battery position.

A trigger mechanism that can be used in AR-pattern firearms has a hammer, a trigger member, a disconnector, a locking member, and a three position safety selector having safe, standard semi-automatic, and forced reset semi-automatic positions. In the standard semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer such that the disconnector hook catches the hammer hook, at which time a user must manually release the trigger member to free the hammer from the disconnector to permit the hammer and trigger member to pivot to the set positions so that the user can pull the trigger member to fire the firearm. In the forced reset semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer causing the trigger member to be forced to the set position, the safety selector preventing the disconnector hook from catching the hammer hook, and thereafter when the bolt carrier reaches the substantially in-battery position the user can pull the trigger member to fire the firearm without manually releasing the trigger member. The locking member is pivotable between a first position at which the locking member mechanically blocks the trigger member from moving to the released position and a second position at which the locking member does not mechanically block the trigger member allowing the trigger member to be moved to the released position. The locking member is spring biased toward the first position and moved against the spring bias to the second position by contact from the bolt carrier during forward movement of the bolt carrier as the bolt carrier reaches a substantially in-battery position.

A self-loading pistol with a pre-cocked firing pin and with an assembly for safe disassembling, comprising a trigger bar (7) with a peripherally at least partly closed frame part (7c) to surround a pistol magazine (39). The frame part (7c) having, with respect to the shooting direction, a vertical surface (7m) arranged on its rear side, and on the front side, a lug (7f) for catching a firing pin (3). The trigger bar (7) is arranged in the pistol frame on a cross pin (29) that crosses the vertical surface (7m). The trigger bar (7) is moveable by means of a trigger (15). In the pistol frame, over the trigger bar (7), a disassembling lever (11) is arranged that has a button (11d) and a pivot (11a) that carries a cam (18) for engagement with the trigger bar (7). The cross pin (29) passes through a guide cam (7e) arranged in the vertical surface (7m). The vertical surface (7m) has, at its side facing the magazine (39), a contact surface (7i) for the magazine (39). An arm (7k) protrudes from the frame part (7c) at its front side with respect to the shooting direction. A pulling thumb (7a) and at a distance from it, a support stop (7j) being arranged at the free end of the arm (7k). The cam (18) has a nose (18a) at one side and a protrusion (18b) at the opposite side. The nose (18a) reaches between the pulling thumb (7a) and the supporting stop (7j) of the trigger bar (7). The protrusion (18b) is bringable into a recess (1a) at the facing side of the slide (1).

A self-loading pistol with a pre-cocked firing pin and with an assembly for safe disassembling, comprising a trigger bar (7) with a peripherally at least partly closed frame part (7c) to surround a pistol magazine (39). The frame part (7c) having, with respect to the shooting direction, a vertical surface (7m) arranged on its rear side, and on the front side, a lug (7f) for catching a firing pin (3). The trigger bar (7) is arranged in the pistol frame on a cross pin (29) that crosses the vertical surface (7m). The trigger bar (7) is moveable by means of a trigger (15). In the pistol frame, over the trigger bar (7), a disassembling lever (11) is arranged that has a button (11d) and a pivot (11a) that carries a cam (18) for engagement with the trigger bar (7). The cross pin (29) passes through a guide cam (7e) arranged in the vertical surface (7m). The vertical surface (7m) has, at its side facing the magazine (39), a contact surface (7i) for the magazine (39). An arm (7k) protrudes from the frame part (7c) at its front side with respect to the shooting direction. A pulling thumb (7a) and at a distance from it, a support stop (7j) being arranged at the free end of the arm (7k). The cam (18) has a nose (18a) at one side and a protrusion (18b) at the opposite side. The nose (18a) reaches between the pulling thumb (7a) and the supporting stop (7j) of the trigger bar (7). The protrusion (18b) is bringable into a recess (1a) at the facing side of the slide (1).