ALVA-MAX CALIBRE BULLET Russian patent published in 2010 - IPC F42B7/10 F42B10/34 

Abstract RU 2405123 C2

FIELD: weapons and ammunition.

SUBSTANCE: bullet is formed with two in-series installed cylindrical bodies with various diametres the passage between which is ledge-shaped. On outer side of cylindrical bodies there are ribs the size of which provides passage of muzzle constriction to 1 mm. Along central bullet axis there is through hole in the form of flattened cone the bigger diametre of which is located in cylindrical body of bigger diametre; at that, chamfer is made in hole on the base of cylindrical body of smaller bullet diametre.

EFFECT: improving shooting accuracy, comfortable arming and reducing lead-covering of barrel.

9 cl, 1 dwg

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RU 2 405 123 C2

Authors

Shchvets Aleksej Gennadievich

Dates

2010-11-27Published

2008-12-05Filed