Every time a Combine Soldier spawns with an AR2 pulse Rifle, when they attempt to reload, the AR2 reloading animation breaks and just makes the AR2 "Vibrate".
No matter if it's a Regular Soldier or an Elite, the same thing happens.

Here is an example:

-You spawn the Elite/CMB Soldier with an AR2
-He shoots an unarmed Rebel until he runs out of Ammo
-He runs to cover and attempts to reload using the unique reload animation
-The Weapon of the Soldier vibrates up and down with nothing fixing it, even getting shot or getting moved

If anyone is willing in helping me or giving me some advice I would appreciate it alot since it removes the Combine's backbone Weapon