Survivability and assault multi-tool assemblies and systems that can be used in combat and tactical situations. Exemplary survivability and assault multi-tool assemblies can include a first side support, a second side support, a middle rung coupled with the first side support and the second side support, a panel coupled with the first side support and the second side support, a folding rung pivotably coupled with the first side support and the second side support, and a sliding rung slidingly received by the first side support and the second side support. Multiple survivability and assault multi-tool assemblies can be coupled together to form a survivability and assault multi-tool system.

Survivability and assault multi-tool assemblies and systems that can be used in combat and tactical situations. Exemplary survivability and assault multi-tool assemblies can include a first side support, a second side support, a middle rung coupled with the first side support and the second side support, a panel coupled with the first side support and the second side support, a folding rung pivotably coupled with the first side support and the second side support, and a sliding rung slidingly received by the first side support and the second side support. Multiple survivability and assault multi-tool assemblies can be coupled together to form a survivability and assault multi-tool system.

A protection shield for handguns has a transparent or translucid shield made of ballistic material, or not, and a pass-through aperture centered therein of a big enough size so that it can be transpierced by the barrel and a portion of the gun frame. The shield includes a handgun coupling that has a block having on its upper portion a groove for receiving a gun rail and having on the lower portion a rail projecting crosswise in relation to the shield plane for the coupling of accessories such as: gun sights, flashlight and laser aims. The coupling is fixedly mounted on the front face of the shield, on the lower portion of the shield's pass-through aperture.

A protection shield for handguns has a transparent or translucid shield made of ballistic material, or not, and a pass-through aperture centered therein of a big enough size so that it can be transpierced by the barrel and a portion of the gun frame. The shield includes a handgun coupling that has a block having on its upper portion a groove for receiving a gun rail and having on the lower portion a rail projecting crosswise in relation to the shield plane for the coupling of accessories such as: gun sights, flashlight and laser aims. The coupling is fixedly mounted on the front face of the shield, on the lower portion of the shield's pass-through aperture.

Improvements in a shield is disclosed. The steady shield integrates a vest with a shield that can be made from a protective ballistic material that protects the user from projectiles, bottles, heat or debris. An adjustable arm connects the vest to the shield and allows the shield to be moved at least one of towards, away and to the sides and higher and lower relative to the user. Once the shield is positioned the shield will remain in the set position to allow both arms and hands of the user free for other activities. The shield also provides a platform for the storage of tools or other features such as, but not limited to, ammunition, tear gas, water, first aid, lighting, radio, camera, GPS or other display.

Improvements in a shield is disclosed. The steady shield integrates a vest with a shield that can be made from a protective ballistic material that protects the user from projectiles, bottles, heat or debris. An adjustable arm connects the vest to the shield and allows the shield to be moved at least one of towards, away and to the sides and higher and lower relative to the user. Once the shield is positioned the shield will remain in the set position to allow both arms and hands of the user free for other activities. The shield also provides a platform for the storage of tools or other features such as, but not limited to, ammunition, tear gas, water, first aid, lighting, radio, camera, GPS or other display.

A human interface device is configured to be coupled to a trunk of a person and comprises a frame, a fabric coupled to said frame configurable to be under tensile forces, and a belt configured to be coupled to two side edges of said frame wherein when said belt is worn by said person, an area of said fabric will be pushed against the person's lower back conforming to the shape of the lower back of said person. In operation when said human interface device is worn by said person, the weight of any load coupled to or supported by said frame will be partially supported by the friction force between the area of said fabric which is pushed against the person's lower back, and the person's lower back allowing said person to carry said load.

A human interface device is configured to be coupled to a trunk of a person and comprises a frame, a fabric coupled to said frame configurable to be under tensile forces, and a belt configured to be coupled to two side edges of said frame wherein when said belt is worn by said person, an area of said fabric will be pushed against the person's lower back conforming to the shape of the lower back of said person. In operation when said human interface device is worn by said person, the weight of any load coupled to or supported by said frame will be partially supported by the friction force between the area of said fabric which is pushed against the person's lower back, and the person's lower back allowing said person to carry said load.

A ballistic shield has a front side and a rear side. A handle is supported on the rear side of the shield. A tear-away cover conceals the handle at the rear side of the shield, whereby the handle becomes accessible for use by tearing away the cover.

A ballistic shield has a front side and a rear side. A handle is supported on the rear side of the shield. A tear-away cover conceals the handle at the rear side of the shield, whereby the handle becomes accessible for use by tearing away the cover.