Double-action/single-action (DA/SA) pistols symbolize a firearm working system the place the primary shot requires an extended, heavier set off pull (double-action), cocking the hammer and firing the weapon in a single movement. Subsequent photographs are fired with a lighter, shorter set off pull (single-action) after the slide routinely cocks the hammer. A basic instance is the Beretta 92 collection, identified for its reliability and adoption by quite a few regulation enforcement companies and navy items.
The worth of this working system lies in its inherent security options; the heavier double-action set off pull for the primary shot reduces the danger of unintentional discharge, whereas the following single-action mode permits for improved accuracy in follow-up photographs. Traditionally, DA/SA pistols supplied a stability between security and precision, making them a well-liked alternative for people and organizations prioritizing these attributes. This design displays a compromise in set off pull traits, balancing the benefits and downsides of every firing mode.