A novel dearmer enables EOD technicians to propel dearmer projectiles using conventional electric .50 caliber blank cartridges or conventional non-electric 12 gauge blank cartridges. The dearmer projectiles may render energetic threats safe without requiring an opposing force to offset the recoil. The conventional blank cartridge functions as a rocket motor that supplies gas to a converging/diverging nozzle. Alternatively, liquid is loaded into the dearmer (creating a liquid rocket effect) and the EOD projectile is propelled toward a target from the end of the dearmer opposite the liquid.

A novel dearmer enables EOD technicians to propel dearmer projectiles using conventional electric .50 caliber blank cartridges or conventional non-electric 12 gauge blank cartridges. The dearmer projectiles may render energetic threats safe without requiring an opposing force to offset the recoil. The conventional blank cartridge functions as a rocket motor that supplies gas to a converging/diverging nozzle. Alternatively, liquid is loaded into the dearmer (creating a liquid rocket effect) and the EOD projectile is propelled toward a target from the end of the dearmer opposite the liquid.

Disclosed are a protection equipment, system and method for the destruction of explosives. The protection equipment for the destruction of explosives includes four modules: an inner fence, an outer fence, an anti-leakage fence and a top cover. The modular equipment takes an overall nonmetal flexible composite structure, and the individual modules are light in weight and convenient to operate. It can be operated by two persons or a single person. A protective effect can be achieved during destruction of explosives by using the protection equipment, and even if the explosives explode during destruction, it will not cause injury to surrounding personnel. A protection system for explosive destruction based on the protection equipment can be used to destroy unexploded bomb or explosives under protective conditions, thereby achieving rapid emergency disposal without making contact with the explosives.

An ammunition press for manufacturing or reloading ammunition cartridges. The ammunition press includes an adjustable shell holder for holding ammunition shells (sometimes called cases) of various sizes. A catch tray is provided for collecting spent primers or other debris. According to a user's preference, the ammunition press can be customized to provide an over-center actuated configuration or a non-over-center actuated configuration. A light is integrated with the press for illuminating the shell holder. Components of the press and associated methods are also disclosed.

A variable stand-off distance explosive cord assembly for a casing is disclosed. In various embodiments, the assembly includes an explosive cord configured for positioning at a stand-off distance from the casing and a thermally responsive material configured to vary the stand-off distance from a first distance to a second distance.

A variable stand-off distance explosive cord assembly for a casing is disclosed. In various embodiments, the assembly includes an explosive cord configured for positioning at a stand-off distance from the casing and a thermally responsive material configured to vary the stand-off distance from a first distance to a second distance.

A firearm cartridge includes a thermite charge and a thermite bullet. Upon ignition, the thermite charge is ignited by the primer. The bullet, instead of being propelled down the barrel, is also ignited by the thermite charge. The ignition of the thermite charge is commenced by the firing pin of the gun striking the primer. Upon ignition, the thermite charge ignites the bullet. The ignited thermite charge and bullet melt firearm components that are located adjacent to the chamber, and/or weld themselves to the chamber, rendering the firearm unusable.

Provided herein are fluid jet enhancement adapters for use with a propellant driven disrupter. The adapter may comprise: a first end operably connected to a muzzle end of a propellant driven disrupter barrel and a second end, wherein a longitudinal region extends between the first end and the second end. The longitudinal region has: a longitudinal region inner surface that defines a longitudinal region lumen; a longitudinal region outer surface opposably facing the longitudinal region inner surface, with a longitudinal region wall having a wall thickness that separates the longitudinal region inner surface from the longitudinal region outer surface. The longitudinal region lumen has a first end inner diameter that is substantially equivalent to a muzzle inner diameter. The longitudinal region wall forms a continuous surface that radially isolates the longitudinal region lumen from a surrounding environment.

A number of devices and methods for biopassivating explosive ordnance are disclosed. In some embodiments, a biopassivation reactor device is used to render energetic material in an explosive ordnance less explosive and/or non-explosive. This can be done by coupling the biopassivation reactor device to the fuse opening of the explosive ordnance. This can also be done by incorporating the biopassivation reactor device into the explosive ordnance at the time of manufacture. The biopassivation reactor device can include a housing enclosing microorganisms, water, additives, and/or the like. In some embodiments, an entire ordnance magazine can be operated as a bioreactor to passivate the explosive ordnance inside.

A number of devices and methods for biopassivating explosive ordnance are disclosed. In some embodiments, a biopassivation reactor device is used to render energetic material in an explosive ordnance less explosive and/or non-explosive. This can be done by coupling the biopassivation reactor device to the fuse opening of the explosive ordnance. This can also be done by incorporating the biopassivation reactor device into the explosive ordnance at the time of manufacture. The biopassivation reactor device can include a housing enclosing microorganisms, water, additives, and/or the like. In some embodiments, an entire ordnance magazine can be operated as a bioreactor to passivate the explosive ordnance inside.