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Ogival bullet with back wedge and related powder chamber, with calibration chamber for a perfect calibration and seizure of the same for muzzle-loading weapons.
Ogival bullet with back wedge and related powder chamber, with calibration chamber for a perfect calibration and seizure of the same for muzzle-loading weapons.
It is an ogival bullet with back wedge that in the powder chamber turns the performance of a muzzle-loading weapon into the one of a breech-loading weapon.
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