You should read up on BLOicon before you use it. It will not be correct for your rifles if your goal is to keep them correct. BLOicon should be rubbed in by hand because the friction creates warmth which activates the quick drying agents in it. I have only used it a couple of times and it's been my experience that it dries into a "harder" and "shinier" finish than RLO. The nice thing is it is more durable than RLO. Hope that helps!