Neat FREEZE FRAME photo.
Follow the center line of the bullet directly back to the muzzle. Photographer is calling it the Bullet Yaw.
Should that hammer be showing as fully rearward in that photo?
What are the options for that hammer being back there?
(1) ~ It's rebounded ?
(2) ~ The first part of the freeze photo exposure was taken prior to the trigger being pulled ?
(3) ~ This shooter has made a lightning fast "follow up" shot ?

oke: