I think I have seen a show where the person reloading was using less powder and some sort of filler to get nearly as accurate results. (just plinking). I think the filler was called dacron. (it looked like a cotton ball). The caliber they were reloading was a .223. I was wondering if it was possible w/ a .270. I would love to shoot more for less with nearly the same groups. Has anyone ever heard of this or was I dreaming that I saw this show? Thanks.