Handgun Actions | Handgun 101 with Top Shot Chris Cheng
This video breaks down the fundamental handgun actions: single action (SA) and double action (DA). Chris Cheng explains that SA requires the hammer to be pre-cocked, with the trigger pull releasing it, while DA cocks and releases the hammer with a single trigger pull. The video highlights the difference in trigger pull weight between SA (lighter) and DA (heavier), noting the safety benefits of the heavier DA pull for law enforcement.









