• synonyms

stacking swivel

See more synonyms for stacking swivel on Thesaurus.com
  1. a metal swivel attached to the stock of a military rifle for use in hooking three rifles together to form a stack.
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Origin of stacking swivel

First recorded in 1870–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018