Abstract: A floorplate assembly with a tactile round-count indicator is disclosed. The assembly includes a floorplate, a tactile indicator, a plunger, and first and second spring elements. The floorplate is configured to be secured to a floor end of an ammunition magazine and includes a slot through which the tactile indicator moves between a retracted position and a protruding position. The plunger is operatively coupled to the tactile indicator and moves the tactile indicator to the protruding position when the plunger is depressed. The first spring element is configured to bias the tactile indicator toward the retracted position. The second spring element is configured to bias the plunger relative to the tactile indicator.

Abstract: A power distribution hub is disclosed. The power distribution hub includes a housing having a concave back surface configured for attachment to a helmet and a mating interface configured for attachment of a shroud. An onboard power source is contained within the housing. A conductive interface is disposed on the mating interface and electrically connected to the onboard power source. The conductive interface is configured to supply power to a connected peripheral electronic device.

Abstract: The shroud assembly is configured for attachment to the front of a helmet or other headgear. The shroud assembly includes an interface for the removable attachment of an accessory mount used to couple an electronic or optoelectronic imaging device to the headgear. An example shroud assembly comprises a polymer frame and an insert formed of a metal or metal alloy. The polymer frame is overmolded onto the insert such that the polymer frame and the insert cooperate to form an interface for the removable attachment of an accessory mount. The interface includes an upper recess and a lower recess. The upper recess is configured to act as a bearing surface for an engaging latch member of the accessory mount, and the lower recess is configured to act as a bearing surface for another engaging latch member of the accessory mount.

Abstract: Disclosed are implementations of a pivot mount for an optical sighting device. A sight support member of the pivot mount is movable between a use position, in which an attached optical sighting device can be used to sight a firearm, and a storage position, in which the attached optical sighting device is vertically offset from the use position.

Abstract: Switch assemblies, each equipped with a sliding cover for onboard pressure-activated switches, are disclosed.

Abstract: Implementations of a headset mount are provided. In some implementations, a pair of headset mounts may be used to secure the earpieces of an electronic headset to a helmet having a suitable accessory interface (e.g., a rail system) thereon. In this way, a user wearing the helmet may adjustably position the earpieces of the electronic headset over his/her ears. In some implementations, the headset mount may comprise a housing having a body portion and a top portion, a back plate, and a wire form including a rotatable bracket that is secured thereto by a pivot. In some implementations, the bracket is configured to secure the earpiece of a headset to the wire form of the headset mount.

Abstract: Implementations of a headset mount are provided. In some implementations, a pair of headset mounts may be used to secure the earpieces of an electronic headset to a helmet having a suitable accessory interface (e.g., a rail system) thereon. In this way, a user wearing the helmet may adjustably position the earpieces of the electronic headset over his/her ears. In some implementations, the headset mount may comprise a housing having a body portion and a top portion, a back plate, and a wire form. In some implementations, the top portion is configured to rotate when secured to the body portion of the housing. In this way, the top portion may be used to rotate a wire form having an earpiece of a headset attached thereto into position (e.g., over the ear of a user and/or on top of the helmet to which the headset mount is secured).

Abstract: Implementations of a headset mount are provided. In some implementations, a pair of headset mounts may be used to secure the earpieces of an electronic headset to a helmet having a suitable accessory interface (e.g., a rail system) thereon. In this way, a user wearing the helmet may adjustably position the earpieces of the electronic headset over his/her ears. In some implementations, the headset mount may comprise a housing having a body portion and a top portion, a back plate, and a wire form. In some implementations, the top portion is configured to rotate when secured to the body portion of the housing. In this way, the top portion may be used to rotate a wire form having an earpiece of a headset attached thereto into position (e.g., over the ear of a user and/or on top of the helmet to which the headset mount is secured).