I show the totals of the AP gain in the comments of my video.
The total for it is technically 95 AP before the burst while the final hit in the combo gains 30 AP. Then that last 30 AP hit causes the burst for an additional 30 AP. Add gunshots in between all that because they are considered twitch reactions (don't count towards AP limit).
So 95 (combo) + 30 (final hit) + 30 (AP burst) + 51 (guns) = 206 AP