While it’s not an obviously useful skill, shooting rapidly and accurately while moving is a good offensive skill. In today’s wartime environment, it could prove useful one day. Sadly.
Here I’m just trying to move obliquely toward the 10″ square target (on the right) while hitting it with 3 rounds as quickly as I can and still be accurate. These are just some of the more successful passes I made in 50 or 60 reps.