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SIMULTANEOUS CENTERFIRE AND RIMFIRE SYSTEM WITH A MONOLITHIC DEVICE IN A 4.5 MM DOUBLE-PRIMED TRAINING BLANK CARTRIDGE OF THE BOTTLE-NECK TYPE FOR A 9 MM PLASTIC CARTRIDGE.
SIMULTANEOUS CENTERFIRE AND RIMFIRE SYSTEM WITH A MONOLITHIC DEVICE IN A 4.5 MM DOUBLE-PRIMED TRAINING BLANK CARTRIDGE OF THE BOTTLE-NECK TYPE FOR A 9 MM PLASTIC CARTRIDGE.
Simultaneous centerfire and rimfire system with a monolithic device in a 4.5 mm double-primed training blank cartridge of the bottle-neck type for a 9 mm plastic cartridge. The monolithic device replacing an anvil is located into a double-primed rimfire cartridge, thereby generating a false wall located at the centre portion of the cartridge base, which compresses the ignition charge against the wall of the cartridge base upon centerfire detonation, while a double metallic wall of the cartridge compresses the ignition charge in its flange by rimfire, thus allowing the double-primed metallic cartridge to be simultaneously a rimfire and centerfire cartridge. Said double-rimed metallic cartridge, which includes a monolithic body, is coupled to a second plastic-cartridge, thereby forming a training blank simultaneously being a rimfire and centerfire cartridge. The inventive blank is coupled to a sub-caliber, thus forming a device for reducing caliber in shot trainings.
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