A slide cover plate (1) for the slide (2) of a striker-fired hand gun, closes the end portion (4) of the slide (2) opposite to the muzzle (3) and provides support for an end portion (11) of a spring striker unit (5) and/or an end portion (21) of a spring extractor unit (15) inside of the slide (2). The slide cover plate (1) received into a groove (7) provided in the end portion (4) of the slide (2), where the slide cover plate (1) is fixed in its position. The slide cover plate (1) comprises a backwardly protruding part having larger face area than the cross sectioned area of the slide (2) at its end portion (4). The slide cover plate (1) comprises a hollow section, which forms a recess for reaching the end portion (11) of the spring striker unit (5) and/or the end portion (21) of the spring extractor unit (15) by tool when the slide cover plate (1) is pushed into the groove (7) but is at an intermediate position different from the terminal position, said hollow section and recess extend behind the face area of the backwardly protruding part in the direction of the longitudinal axis of the slide (2).

Firearms with charging handle slot covers have a receiver defining a passage receiving a reciprocating bolt assembly, the receiver having a wall defining an elongated slot, a handle external to the receiver and having a shank portion extending through the slot and an inner portion connected to the bolt assembly, a slot cover plate connected to the receiver and movable between a closed position at least partly covering the elongated slot and an open position at least partly exposing the elongated slot, and a cover element overlaying at least a portion of the slot cover plate. The slot cover plate may be spring biased to the closed position. The slot cover plate may be an elongated body with opposed ends independently movable with respect to each other. The slot cover plate may be configured to shift to cover the elongated slot away from the shank.

Firearms with charging handle slot covers have a receiver defining a passage receiving a reciprocating bolt assembly, the receiver having a wall defining an elongated slot, a handle external to the receiver and having a shank portion extending through the slot and an inner portion connected to the bolt assembly, a slot cover plate connected to the receiver and movable between a closed position at least partly covering the elongated slot and an open position at least partly exposing the elongated slot, and a cover element overlaying at least a portion of the slot cover plate. The slot cover plate may be spring biased to the closed position. The slot cover plate may be an elongated body with opposed ends independently movable with respect to each other. The slot cover plate may be configured to shift to cover the elongated slot away from the shank.

Dust cover assembly for a firearm, including a dust cover, a first bushing and a second bushing, a pin guided in the first bushing with pin end and a cover spring. The dust cover assembly lends itself to tool-free mounting/dismounting and disassembly/assembly, as the assembly is configured so that the pin is received spring-preloaded in the axial direction at least in the first bushing and a guide extension for interacting with a guide groove and an insertion groove of the first bushing is formed on the pin. An insertion groove can be formed parallel to the axis of rotation of the pin on the inside of the first bushing, which begins at the outer end of the bushing and ends at the guide groove and is connected to the guide groove.

Dust cover assembly for a firearm, including a dust cover, a first bushing and a second bushing, a pin guided in the first bushing with pin end and a cover spring. The dust cover assembly lends itself to tool-free mounting/dismounting and disassembly/assembly, as the assembly is configured so that the pin is received spring-preloaded in the axial direction at least in the first bushing and a guide extension for interacting with a guide groove and an insertion groove of the first bushing is formed on the pin. An insertion groove can be formed parallel to the axis of rotation of the pin on the inside of the first bushing, which begins at the outer end of the bushing and ends at the guide groove and is connected to the guide groove.

A holster for receiving and withdrawing a handgun having two active restraints and a dust cover. The holster further has a lockout button assembly comprising an elongated member having a lockout button portion on a proximal end and a blocking portion on a distal end, wherein the lockout button assembly is configured to be slidingly mounted to a housing for manual movement of the lockout button assembly between a protrusion portion blocking position and a protrusion portion non-blocking position, wherein the blocking portion is configured to block rotation of the protrusion portion and the thumb button when in the blocking position, and wherein the blocking portion is configured to allow rotation of the protrusion portion and the thumb button when in the non-blocking position.

A holster for receiving and withdrawing a handgun having two active restraints and a dust cover. The holster further has a lockout button assembly comprising an elongated member having a lockout button portion on a proximal end and a blocking portion on a distal end, wherein the lockout button assembly is configured to be slidingly mounted to a housing for manual movement of the lockout button assembly between a protrusion portion blocking position and a protrusion portion non-blocking position, wherein the blocking portion is configured to block rotation of the protrusion portion and the thumb button when in the blocking position, and wherein the blocking portion is configured to allow rotation of the protrusion portion and the thumb button when in the non-blocking position.

Slide cover plates, and handguns including the slide cover plates, where the slide cover plates include a primary cover plate portion and a sealing cover plate portion that is movably coupled to the primary cover plate portion so that the sealing cover plate portion has an open position and a closed position, and when in its closed position the slide cover plate provides protection for the interior of the handgun, and when in its open position the slide cover plate does not interfere with the forward movement of the pistol slide.

A gun/hand muff for protecting portions of a gun user’s hand, wrist, and/or forearm from the elements is provided. The gun/hand muff defines an interior cavity for ultimately receiving portions of a gun and portions of at least a gun user’s hand and possibly portions of the gun user’s wrist and forearm therein. The interior cavity is used to protect portions of the gun and the gun user’s hand (and possibly portions of the gun user’s wrist and forearm) from the elements, while simultaneously affording contact of the gun user’s hand with the portions of the gun received in the interior cavity.

A gun/hand muff for protecting portions of a gun user’s hand, wrist, and/or forearm from the elements is provided. The gun/hand muff defines an interior cavity for ultimately receiving portions of a gun and portions of at least a gun user’s hand and possibly portions of the gun user’s wrist and forearm therein. The interior cavity is used to protect portions of the gun and the gun user’s hand (and possibly portions of the gun user’s wrist and forearm) from the elements, while simultaneously affording contact of the gun user’s hand with the portions of the gun received in the interior cavity.