A self-loading-pistol includes a slide slidably mounted on a frame and coupled to a recoil spring, with a support plate formed in a front portion of the slide. A barrel passes through the slide and is fixedly mounted on the frame. A slide lock mechanism locks the slide during firing of the pistol and is arranged in the front portion of the frame under the barrel. The slide lock mechanism includes a front seat formed on a front arm of a two-armed lever, a locking member mounted in the front seat, a rear seat formed on a rear arm of the two-armed lever, and a damping member mounted in the rear seat. The locking member and the damping member are pushed upwards to the front seat and the rear seat by a locking spring. A support surface is formed on the rear arm of the two-armed lever and extends to an aperture in the frame.

A self-loading-pistol includes a slide slidably mounted on a frame and coupled to a recoil spring, with a support plate formed in a front portion of the slide. A barrel passes through the slide and is fixedly mounted on the frame. A slide lock mechanism locks the slide during firing of the pistol and is arranged in the front portion of the frame under the barrel. The slide lock mechanism includes a front seat formed on a front arm of a two-armed lever, a locking member mounted in the front seat, a rear seat formed on a rear arm of the two-armed lever, and a damping member mounted in the rear seat. The locking member and the damping member are pushed upwards to the front seat and the rear seat by a locking spring. A support surface is formed on the rear arm of the two-armed lever and extends to an aperture in the frame.

A locking mechanism for a firearm including a frame, a slide, a barrel and a firing mechanism is disclosed. The locking mechanism includes a body to engage the barrel and a slide lock extending from the body to engage the slide. With the slide in a forward position, the slide lock extends at least partially through an ejection port of the slide to engage the barrel with the slide.

A locking mechanism for a firearm including a frame, a slide, a barrel and a firing mechanism is disclosed. The locking mechanism includes a body to engage the barrel and a slide lock extending from the body to engage the slide. With the slide in a forward position, the slide lock extends at least partially through an ejection port of the slide to engage the barrel with the slide.

The invention relates to a self-loading-pistol which comprises a frame (1), on which is slidably mounted a slide (11) for reciprocating movement, through the front part of which passes a barrel (9), which is fixedly and non-movably mounted on the frame (1), whereby a recoil spring (25) of the slide (11) is mounted on the guide (26) arranged under the barrel and a mechanism for locking the slide (11) during the firing process is arranged in the front portion of the frame (1) under the barrel (9). The mechanism for locking the slide during shooting comprises a two-armed lever (16) arranged swingingly on the axis (17), on whose front arm a locking member (14) is mounted in a seat (18) and on whose rear arm the damping member (15) is mounted in a seat (19), as well as a two-armed locking spring (21), pushing the locking member (14) and the damping member (15) upwards towards their seats (18 and 19), the locking member (14) and the damping member (15) being situated in the path of the motion of the support plate (13) of the slide (11). When the trigger is pulled rearwards for shooting, it causes a lever (37) to block any pivotal movement of the two-armed lever (16) and to retain it in place with its front arm and seat (18) in the uppermost position. When the trigger is in its forward rest position, however, the pivotal movement of the two-armed lever (16) is not blocked, so that during manual retraction of the slide the front arm of the two-armed lever (16) together with the locking member (14) in seat (18) can be brought out of the path of the motion of the support plate (13) with little or no effort.

The invention relates to a self-loading-pistol which comprises a frame (1), on which is slidably mounted a slide (11) for reciprocating movement, through the front part of which passes a barrel (9), which is fixedly and non-movably mounted on the frame (1), whereby a recoil spring (25) of the slide (11) is mounted on the guide (26) arranged under the barrel and a mechanism for locking the slide (11) during the firing process is arranged in the front portion of the frame (1) under the barrel (9). The mechanism for locking the slide during shooting comprises a two-armed lever (16) arranged swingingly on the axis (17), on whose front arm a locking member (14) is mounted in a seat (18) and on whose rear arm the damping member (15) is mounted in a seat (19), as well as a two-armed locking spring (21), pushing the locking member (14) and the damping member (15) upwards towards their seats (18 and 19), the locking member (14) and the damping member (15) being situated in the path of the motion of the support plate (13) of the slide (11). When the trigger is pulled rearwards for shooting, it causes a lever (37) to block any pivotal movement of the two-armed lever (16) and to retain it in place with its front arm and seat (18) in the uppermost position. When the trigger is in its forward rest position, however, the pivotal movement of the two-armed lever (16) is not blocked, so that during manual retraction of the slide the front arm of the two-armed lever (16) together with the locking member (14) in seat (18) can be brought out of the path of the motion of the support plate (13) with little or no effort.

A butt stock for a firearm including the butt stock arrangeable in a first configuration to fold toward a first side of a receiver of the firearm into a first folded position along the first side of the receiver, and unfoldable away from the first side of the receiver of the firearm into an unfolded position rearward of the receiver; and the butt stock arrangeable in a second configuration to fold toward a second side of the receiver of the firearm into a second folded position along the second side of the receiver, and unfoldable away from the second side of the receiver of the firearm into the unfolded position rearward of the receiver.

A locking mechanism for a firearm including a frame, a slide, a barrel and a firing mechanism is disclosed. The locking mechanism includes a body to engage the barrel and a slide lock extending from the body to engage the slide. With the slide in a forward position, the slide lock extends at least partially through an ejection port of the slide to engage the barrel with the slide.

A locking mechanism for a firearm including a frame, a slide, a barrel and a firing mechanism is disclosed. The locking mechanism includes a body to engage the barrel and a slide lock extending from the body to engage the slide. With the slide in a forward position, the slide lock extends at least partially through an ejection port of the slide to engage the barrel with the slide.

An ambidextrous bolt catch for use with a firearm, including: a bolt catch; a first lever operably coupled to the bolt catch via a connecting pin, wherein movement of the bolt catch causes movement of the first lever and movement of the first lever causes movement of the bolt catch; and a second lever pivotally mounted to the first lever.