S&B is the dirtiest stuff I have ever shot through my gun. I will never use it again. I wouldn't worry if it only took an extra 15 minutes or so to clean the gun, but compared to WWB it took me over an extra hour of swabbing the bore out to get it clean after S&B. F*** that stuff.What about the Sellier and Bellot? It is one of the cheaper ammo at the local store, havent seen any wolf around but. Normally i shoot the WWB but i found the S&B cheaper yet so i was just curious?