Polyester Fibre Cartridge filler, does anyone use this for cast bullets?
My Mrs was tossing out an old doona today and I noticed it was full of polyester. A quick google told me that dacron is polyester and remembered some re-loaders stuff it on top of the powder when reloading to keep the powder near the primer. I occasionally load a few cast bullets in my 3006 but have never bothered with the filler as they shot OK. (but could be better) So I grabbed some of it and tossed the rest.
Soooo, should I give it a try or just toss it? Or perhaps dive into the bin and get the rest? What are the pros & cons?
PS, scored some cotton flannel for patches too.