I got an Omega I won on GB yesterday and admit to no experience about ML at all. I have read the manual and have cleaned it. I keep reading about using hot water and soap. My question is does the water mess up the sites up if you use too hot a water, and I am assuming you remove the barrel from the stock as well as the trigger assembly before you use water/soap for cleaning. Is this corrwect or can yopu do it while it is on the stock??