I still need to sight my Remington Genesis in. Since I'm not the best at it it usually takes me several shots and I need to sight my scope in and my open sights. I had the open sights adjusted for if I use 150 grains of powder but I want to step back to 100 grains so I'm thinking I'm going to need to change them and since I have see thru mounts I want them sighted in. The scope is about 2" high at 25 yards but that's with the 150 grains too so it will all need readjusting.

So basically since I'm planning to shoot 20-25 shots at least what should I do cleaning it? It's a pain and usually takes me hours to get it clean the way I normally do when I'm done shooting and bring it home. So this isn't practical to do out in the field. Yet I don't want to have it sighted in wrong due to it being too dirty. So what are your recommendations for cleaning it when trying to sight it in and how often should I do it?