A shooter can be a simple yet effective weapon in Splatoon 3, objectively the best class in the game. To use a shooter, just hold down Zr, and your gun will rapidly fire ink bullets. In midair, most shooters' accuracy decrease, so keep that in mind when going for kills. Shooters seem to succeed in killing and being aggressive. With a shooter, you should never stay in the back, you push your way into mid, get high ground, and kill anyone you see. Make sure to occasionally use bombs (PLEASE DO NOT SPAM, THIS IS FOR ACTUAL PLAYERS NOT SPAMMERS) to push the enemy team back and constantly keep them on their toes. Although a shooter looks and sounds simple, it's not. With this weapon type, it can take some real skill to be as effective as possible. 

-Ryan