Garry's Mod

Garry's Mod

[CW 2.0] M16A4
ERROR
I installed this add-on and it's requires but when I press the customization button "c" console says: [Customizable Weaponry 2.0 Rev75] lua/cw/shared/menutabs/customization.lua:150: CW 2.0 - attempt to display non-existent weapon attachment 'md_cod4_reflex' in category index '1' of weapon 'cw_ws_m16a4' AKA 'M16A4'
1. error - [C]:-1
2. drawFunc - lua/cw/shared/menutabs/customization.lua:150
3. draw - lua/cw/shared/cw_interactionmenuhandler.lua:59
4. drawInteractionMenu - lua/weapons/cw_base/cl_model.lua:991
5. _drawViewModel - lua/weapons/cw_base/cl_model.lua:754
6. drawViewModel - lua/weapons/cw_base/cl_model.lua:608
7. v - lua/weapons/cw_base/cl_hooks.lua:34
8. unknown - lua/includes/modules/hook.lua:84

What can I do about it? Almost every gun is make this error. Anyone could help me?