What is single action pistol?

A single action pistol, also known as a SA pistol, is a type of firearm where the trigger only performs one action, which is releasing the hammer. This means that the hammer must be manually cocked prior to firing the first shot. Subsequent shots can then be fired only after manually operating the slide or lever to re-cock the hammer.

Single action pistols are commonly used for target shooting and competition shooting, as they are known for their accuracy and precision. They are also often chosen by enthusiasts for their aesthetic appeal, as they often have a classic and elegant look.

Examples of popular single action pistols include the Colt Single Action Army, the Kimber Custom II, and the Springfield Armory 1911.