The Importance of Drop Safety in Guns

The cult makes a combat commander today but it doesn't look like the old model. It has an entirely different hammer and uh like grip safety on the back. Apparently at some point i think it was an leo situation someone was repelling down the side of a building  and they dropped their combat commander. One one in a million shot landed from however many stories it was square on the hammer so it sure off the top of the seer the hammer smacked the firing pin and it went off nobody got hurt.