​For the Vanguard Class the Neo Volkite Pistol will not shoot after switching to it from Primary weapon during a Melee Combo and immediately firing.

Steps to reproduce:

1. Choose Vanguard Class and select neo volkite pistol as a secondary.
2. Load into game and switch to your primary weapon
3. Start a melee combo, about 2 to 3 hits
4. During the animation of melee attacks switch from your primary to secondary
5. Immediately start firing Neo Volkite pistol from hipfire. (do this before melee animation is finished)
   

You will see that the neo volkite will not shoot and will not shoot until you wait long enough and do no actions, or do another action like reload or switch back and forth to primary.You will also see that the neo volkite pistol model is missing from the characters hand.