For me it all depends on the weather. If it is a lousy wet day, which is really one of my favorite hunting days, I will damp clean the barrel and light coat it with a barrel treat. But if, the weather is great, after that first shot I may never CLEAN IT again til the end of the season. Again I will damp swab the barrel like I was at the range, in fact the same charge may rest in the barrel for a couple of weekends.
I am also using t7.