This was modified Gunfighting, and could also be called a low-end version.
It relied mainly on very slight movements of the wrist and forearm. Each arc was short and fast; together, they were like continuous, overlapping waves.
It was suitable for people with normal physiques and keen reflexes.
People like Matt and John Wick suited this modified version of Gunfighting; they could use their reaction speed and skill to make up for slow hand speed.
This was also what Selina had been learning.
If Claire was interested in the future, she could learn it as well.
As for Luke's complete version of Gunfighting, where he could create arcs that were practically ghostly, that required a very strong physique, and John Wick definitely couldn't use them.
Also, V had used a complete version of Gunfighting in Swamp Park, so John could only use this modified version that was more focused on skill.
