An unmanned flying grenade launcher system is provided. The unmanned flying grenade launcher can include a portable unmanned aerial vehicle with an attachment apparatus configured to receive a standardized grenade launcher, and a servo coupled to adjust the angle of the grenade launcher relative to the portable unmanned aerial vehicle downward relative to the unmanned aerial vehicle. One or more telemetry systems can provide a visual indication of the unmanned aerial vehicle's surroundings to an operator, and can receive flight commands and firing commands from the operator such that a firing mechanism fires the standardized grenade launcher in response to the firing command.

A rifle holder hinge mechanism comprising a support block with rifle hook attached thereto, the support block having a sleeve for receiving a hinge pin, and a hinge block, the hinge block having a hinge block sleeve, with a hinge pin rotatable within the hinge block sleeve. The support block further comprises a projection or detent, and the hinge block further comprise a cutaway or recess configured to receive the detent and limit rotation of the detent of the support block relative to the hinge block. Rotation may be limited 90 degrees such that the rifle holder hinge mechanism has a first position for receiving a weapon and a second position when it is not in use.

A rifle holder hinge mechanism comprising a support block with rifle hook attached thereto, the support block having a sleeve for receiving a hinge pin, and a hinge block, the hinge block having a hinge block sleeve, with a hinge pin rotatable within the hinge block sleeve. The support block further comprises a projection or detent, and the hinge block further comprise a cutaway or recess configured to receive the detent and limit rotation of the detent of the support block relative to the hinge block. Rotation may be limited 90 degrees such that the rifle holder hinge mechanism has a first position for receiving a weapon and a second position when it is not in use.

A bracket mountable on a door hinge for supporting a gun holder behind an open door. The bracket includes a docking station and an adapter. The docking station mounts to the hinge. The adapter attaches to any gun holder, such as a holster. The gun is stowed in the gun holder on the docking station until needed. When needed, the gun is withdrawn from the mounted holster. Or, the holstered gun with the adapter attached can be lifted out of the docking station to carry or relocate it. Alternately, the gun holder may be a magnet with or without a magnetically transparent holster. The magnet stays attached to the adapter, which is left in the docking station. The gunholstered or unholsteredadheres magnetically to the bracketed magnet. When needed, the gun is pulled off the magnet and returned to a carry position.

A bracket mountable on a door hinge for supporting a gun holder behind an open door. The bracket includes a docking station and an adapter. The docking station mounts to the hinge. The adapter attaches to any gun holder, such as a holster. The gun is stowed in the gun holder on the docking station until needed. When needed, the gun is withdrawn from the mounted holster. Or, the holstered gun with the adapter attached can be lifted out of the docking station to carry or relocate it. Alternately, the gun holder may be a magnet with or without a magnetically transparent holster. The magnet stays attached to the adapter, which is left in the docking station. The gunholstered or unholsteredadheres magnetically to the bracketed magnet. When needed, the gun is pulled off the magnet and returned to a carry position.

In one aspect the invention features a weapon maintenance stand that includes a base plate, a support flange, and a wall structure. The support flange is spaced from the base plate and defines a first plurality holes extending through the support flange. A subset of the first plurality of holes are configured to match a pattern of bolt holes of a deck-mounted weapon system and at least one of the first plurality of holes is configured to receive an alignment structure of the deck-mounted weapon system. The wall structure is attached to the base plate at a first end and attached to the support flange at a second end. The wall structure defines at least one tunnel extending through the wall, with the at least one tunnel being sized to accept umbilical components of the deck-mounted weapons system.

A spinner mounted gun system includes a receiver and a barrel connected to a mast of a rotorcraft.

A pole assembly includes a slide mounted reciprocally to a pole. The slide includes an upper extremity, a lower extremity, and a handle between the upper extremity and the lower extremity. First and second jaws are mounted reciprocally to the slide between gripping positions for gripping the pole therebetween and released positions for releasing the pole therebetween. The slide is disabled from moving reciprocally relative to the pole, in the gripping positions of the first and second jaws. The slide is enabled for moving reciprocally relative to the pole, in the released positions of the first and second jaws. Each of the first and second jaws reciprocates obliquely relative to the pole from the released position away from the pole and the upper extremity of the slide, and the gripping position toward the pole and the upper extremity of the slide.

A mount for holding and locking a firearm thereto. The mount includes an upwardly extending support mounted to a base, in turn, fixedly securable to a surface. The top end portion of the support is configured to extend into the magazine well of the firearm and has a mount pin slidably moveable into the firearm preventing removal of the firearm from the mount. A mechanism is provided for controllably moving the mount pin.

A gun mounting lock and a method of using the same to secure a gun to a support surface. The gun mounting lock includes first and second arms positioned opposite each other and a ratchet assembly positioned between lower ends of the arms. The ratchet assembly engages gears provided on the lower ends of the arms. When the assembly is pushed downwardly by placing part of a gun thereon, the downward movement of the assembly causes the two arms to pivot towards each other simultaneously, capturing the gun between the arms and the assembly. The assembly is locked against movement in the reverse direction by a pin of a solenoid contacting a toothed flange on one of the arms. The assembly can be unlocked using a key or by providing power to the solenoid. The gun mounting lock housing is adjustably engaged with a track mounted on the support surface.