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Definition of Falling block
1. Noun. a single-shot firearm action in which a solid metal breechblock slides vertically in grooves cut into the breech of the rifle and actuated by a lever. ¹
¹ Source: wiktionary.com
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1. Noun. a single-shot firearm action in which a solid metal breechblock slides vertically in grooves cut into the breech of the rifle and actuated by a lever. ¹
¹ Source: wiktionary.com