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breech closerbreechblockblockblockageclosureocclusionstopstoppagebreechrear of barrelrear of tube

breech closer

noun

1 breech closer

A metal block in breech-loading firearms that is withdrawn to insert a cartridge and replaced to close the breech before firing.

synonym: breechblock.


Find more on breech closer elsewhere: etymology - rhymes - Wikipedia.

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