Method for raising density of impact point of burst firearms

A method for raising density of hitting point of machine gun opens multiple slope holes using gun tube axle wire as center of circle and being in opposite direction to rifling screw at front part of gun tube to provide back-rotation being equal to but at opposite direction to rotation caused by bull...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHONGWEN GAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS HEATING LIGHTING MECHANICAL ENGINEERING MOUNTINGS FOR SMALLARMS OR ORDNANCE WEAPONS
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Beschreibung
Zusammenfassung:	A method for raising density of hitting point of machine gun opens multiple slope holes using gun tube axle wire as center of circle and being in opposite direction to rifling screw at front part of gun tube to provide back-rotation being equal to but at opposite direction to rotation caused by bullet acceleration in shooting by air flow jetted from said slope holes before bullet-leaving in order to replace back rotation made by shooter for raising density of hitting point of machine gun.