作者: Jozsef Szecsei
DOI:
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摘要: A bolt assembly is provided for a double-barrel firearm, such as rifle or shotgun. The adapted to fit in the receiver of firearm. comprises body which connects first and second breech bolts, also couples collar. collar has handle operating assembly. bolts have recesses accepting firing pin assemblies. assemblies include cocking pieces, are both cocked by means included Once cocked, pieces can be released independently each other using trigger means. Pulling rearwards ejects fired cartridges through an ejection port on receiver. includes cartridge injector magazine capable storing additional cartridges. During forward travel, reloads chambers with from magazine.