Good observation on the lock-back and finger transition. Remember this is a sequence of perhaps 40-50- photos, with me tracking beside them. His next split second move was to combat reload without breaking stride or synchronicity. I liked this photo because it showed the discipline of returning to off-trigger even if split-second, before transitioning to reload. This is what AB is talking about - so much drilling, it just becomes second nature. I have to admit, I was surprised when I saw this frame - I would have thought it would have been to go directly from firing to combat reload, in this situation. Impressive discipline. (Of course bearing in mind I asked them to boogie and rapid fire as quickly as possible).