both the m4a1 and mp5, whenever I try to use them, they give an error. Same error as someone posted in the collection's comments. This is the error the person and I keep getting whenever we fire the gun...
[ERROR] workshop/lua/weapons/weapon_m4a1.lua:45: attempt to call method 'CanPrimaryAttack' (a nil value)
1. unknown - workshop/lua/weapons/weapon_m4a1.lua:45

Hi thanks for telling me. I can see that you don't own Counter Strike Source? So my qustion is: Can you see the weapon or are you just holding an error?