M4A1 born beast and Annoying missing purple cause the games overflow and crashed

(sorry if duplicate but this time its a review)(+)this rifle m4a1 born beast is pretty impressive,the sound,reload and the model is exactly same from crossfire games.

(-)unfortunately there is one annoying error,it;s smoke,this gun let out annoying purple and black smoke,in console the error called "attempt to create Unknown particle *New* I have disabled some particle and gun mod that related to m16 and this gun,including restarted the games,still the problem exists,I hope the developer can fix this gun by either delete the smoke or fix it (if fixed I would give 5 star for now I give 4 start until this problem is fixed)