作者: Jesus S. Gomez
DOI:
关键词: Lever 、 Left handed 、 Structural engineering 、 Right handed 、 PRIMARY CONTACT 、 Engineering
摘要: An ambidextrously operated bolt catch assembly for a firearm facilitates ease of use by either right handed or left shooters. The ambidextrous includes two levers, one on each side the firearm, that interact with other. Each lever has primary contact surface and secondary surface. By depressing lever, both levers rotate to move from displaced position static position. Conversely,