[1Old Pro]

He pulled the trigger before he cocked the gun. When he cocked the hammer he thought it would be held by the sear. Let go of the hammer and the gun fires. I thought the same but I think his thumb might have slipped off the hammer. Either way, he pulled the trigger.

Hollywood would do well to spend the money and get the NRA to train armorers and assist on set.

[TangoLimaSierra]

Hollywood would do well to spend the money and get the NRA to train armorers and assist on set.

Yep. I read early on that that Alec wouldn't attend a briefing on handling a weapon on set.