An ambidextrous actuating mechanism configured as a mechanical interlock may be adapted to a battery operated light emitting device for mounting forward of the trigger guard of a firearm. The mechanism includes first and second mechanically coupled pivotable switch actuators disposed under and on either side of the barrel of the firearm. Operation of either one of the first and second actuator levers locks the other actuator from pivoting, thereby eliminating ambiguity and overridden operations in the control of the light emitting device. The operating motion of both actuators, either up for ON or down for MOMENTARY, is the same for both actuators. An alternate embodiment provides functionally equivalent electronically interlocked actuators.

A system for manipulating the engagement interface associated with securing accessories to a firearm. The system includes at least one accessory mount adapter that includes a first side that is constructed to cooperate with an engagement interface defined by a structure, such as a hand guard, that is securable to a firearm. A second side of the adapter defines a second engagement interface that is different than the first engagement interface and is configured to removably cooperate with a firearm accessory.

An adjustable firearm scope mounting assembly includes first and second mounting members, each including a base portion fixable relative to a firearm, and an upper portion configured to support a respective scope portion. The first upper portion is selectively adjustable relative to the first base portion in vertical and lateral directions. The second upper portion is selectively adjustable relative to the second base portion in a vertical direction. In one embodiment, one of the first base portion or the first upper portion includes a vertically extending element movable along an arcuate path within a vertically extending socket defined by the other of the first base portion or the first upper portion. In another embodiment, the first and second mounting members include bearing elements that encircle the first and second scope portions and facilitate angular movement of the firearm scope relative to the upper portions when at least one of the upper portions is moved vertically relative to its respective base portion.

Implementations of a stabilizing brace assembly for a firearm are provided. The stabilizing brace assembly is configured for use in attaching a forearm stabilizing brace to a pistol, thereby providing additional stability to a user aiming and firing the pistol. In some implementations, the stabilizing brace assembly is also configured to position an optical sight (e.g., a reflex type sight) so that it can be used to aim the pistol. In some implementations, the stabilizing brace assembly comprises a chassis configured to be secured to a firearm frame and used to position an optical sight over the slide of the firearm, a stabilizing brace secured to the chassis, a removable backs trap assembly configured to further secure the chassis to the firearm frame, and a charging handle that can be used to manually operate the slide of the firearm, or another suitable combination thereof.

A lamp is provided. The lamp may include: a housing, a guide rail clamp, arranged on the housing, the guide rail clamp including a first sliding block and a second sliding block that are arranged at intervals, the first sliding block being detachably arranged on the housing, a connecting component, the connecting component being in connection with the first sliding block to fix the first sliding block on the housing, the connecting component forming an assembling unit jointly with the first sliding block, a positioning structure, including a positioning piece and a positioning hole, the positioning piece being arranged on one of the housing and the assembling unit, the positioning hole being arranged on another of the housing and the assembling unit, and the positioning piece being inserted into the positioning hole when the assembling unit moves to an assembling position.

Some embodiments of the present invention provide a mounting apparatus for supporting a device such as a night vision (30) device comprises a clamp (60) having an opening for receiving an end portion of the night vision device. The clamp has a concave inner surface (68) when viewed in cross-section and a longitudinal axis (54). An insert (70) is configured to locate within the opening of the clamp (60). The insert (70) has an inner surface (72) for locating against the night vision device (30), or the insert (70) being integrated with the night vision device (30), the insert (70) having a convex outer surface (78) when viewed in cross-section, wherein the convex outer surface (78) of the insert is movable across the concave inner surface (68) of the clamp to allow adjustment of a position of the insert (70) relative to the clamp (60) about an x axis and/or a y axis which are mutually perpendicular to the longitudinal axis (54). The clamp (60) is configured to secure the insert (70) in a selected position.

A modular helmet interface with a mounting cleat, threaded insert, and adhesive layer is provided. In one aspect, a mounting cleat is affixed to a helmet, such as a ballistic helmet, by an adhesive layer, the mounting cleat having an outer portion and a threaded insert within a cavity formed in the outer portion. The outer portion has an inward facing surface configured to receive an adhesive layer for coupling the inward facing surface to the helmet surface. In another aspect, a mounting cleat is secured to a helmet by way of a cleat-receiving securing member, the securing member affixed to the helmet by an adhesive layer. In a more limited aspect, a helmet having multiple mounting cleats configured to support an accessory mounting rail or a helmet mount assembly.

A mounting system for securing a viewing optic to a firearm utilizes an oblong dovetail connection component having a first end, a second end, and a contoured perimeter forming a dovetail profile. The viewing optic has a bottom surface comprising a mortise slot open at a first end to receive the oblong dovetail connection component and closed at a second end, the viewing optic further comprising a fastening area on a side of the viewing optic, the fastening area having a first securing structure. A fastening element having a second securing structure, wherein the first and second securing structures correspond to one another and facilitate securing the fastening element to the fastening area.

A holding fixture assembly for quick weapon-mounted light disconnection and installation comprises a main body holding piece and a rotation shaft, the rotation shaft is installed in the main body holding piece and is rotatable, at least one sliding slot is provided in the main body holding piece, and at least one axial plane is provided in the rotation shaft. In the present invention, without using any auxiliary tools, with only hands, lights and sights can be dismantled from or installed on weapons very quickly. When to install the lights and sights, it is only necessary to push the positioning sliding blocks on devices such as lights and sights in the sliding slots in the main body holding piece and the lights can be fixed; when to dismantle devices such as lights and sights, turn the knob with hand unlocking can be done without using any auxiliary tools.

A firearm mounting plate assembly is provided. The firearm mounting plate assembly includes a firearm slide with a first side, a second side, and a top side. A recess defined by a first slide wall, a second slide wall, and a recess base surface is disposed on the firearm slide top side. The recess includes a rib, a slot, and an ejector projection. The firearm mounting plate assembly includes a mounting plate with a top surface, a bottom surface, a front side, and a rear side. An ejector notch and a channel is disposed along the bottom surface. The mounting plate includes a stud, and one or more bosses. The mounting plate is configured to secure within the recess of the firearm slide.