I just modded my pistol swep thats more of a skeleton with a shotgun view model and when ever i reload it puts in 1 shell, fills the clip and holds the gun like your about to put another shell in until you shoot.
You are using the wrong ACT_ enumeration.
Or something like that.
How would i find the animation for the CSS m3 shotgun?
Just copy the “weapon_pumpshotgun” and modify it to your liking.
Thats what I usually do.