to clean my arms. I'm coming home, dissect everything, spray the legs with the oil and a splash the shutters, then I cook what, eat, go take a shower and when I'm done, I prefer the sodden dirt with Putzstangerl from the runs out .. . only in comparison with the WD40, I find that this oil is more oily, I have the WD40 after a week safe no more oil on the parts, which is apparently evaporated during Gunex I still have a lubricating film on it. But I can imagine me .. to lubricate I take anyway GunTec - but to clean the weapons I use this Gunex