Hello all. Is there any specific way to lubricate and clean the Benelli M4? Do I have to completely break down the shotgun to do? And should I lubricate and clean the shotgun before I use it? I just bought the Benelli M4 and have not shot it yet and do not want to ruin it by improper usage. I am new to the gun scene an would like some helpful tips an information if anybody can help me please? Thank you much and God bless