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单词 Dardick
释义

Dardick

英语百科

Dardick tround

(重定向自Dardick)
Patent drawing of open-chamber gun
Patent drawing of tround

The Dardick tround, or simply tround (triangular round), is a unique firearms cartridge developed by inventor David Dardick for use in his open-chamber firearms. Named for its convex triangular shape, the tround allowed the firearm's chamber to be open on one side, removing the requirement for reciprocating motion when chambering and ejecting a cartridge.

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