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percussion lock

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noun
a gunlock on a firearm that fires by striking a percussion cap.
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Compare flintlock.

Origin of percussion lock

First recorded in 1820–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use percussion lock in a sentence

British Dictionary definitions for percussion lock

percussion lock

noun
a gunlock in which the hammer strikes a percussion cap
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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