z bar

A z bar is a type of latch that was used to open, by pushing sideways, the Smith & Wesson First Model .38 Safety.1

  • related
    • Smith & Wesson First Model .38 Safety

footnotes/sources:

  1. Supica, Jim, and Richard Nahas. Standard Catalog of Smith & Wesson. 3rd ed., Krause Publications, 2006. Print. p. 429.