Long throat & barrel erosion

[tomme boy]

Opp! A completely new theory with absolutely no evidence whatsoever! LOL!:stupid: Iv’e heard the theory that Slower burn rate powders wear the Throat faster than quicker burn rate powders. And Iv’e heard it mentioned by a person or two that Ball powders wear slower than stick powders. But this Sand Blasting theory…. It’s a new one. I guess it makes as much sense as the others, haha!
Tell that to Ed Harris. It is a thing. I think Hornady even mentions it in their books

https://www.hensleygibbs.com/edharris/articles/edharrisbio.htm

[PhilC]

Tell that to Ed Harris. It is a thing. I think Hornady even mentions it in their books

https://www.hensleygibbs.com/edharris/articles/edharrisbio.htm
Mr "Ed's Red" himself and avid cast shooter. :thumb:

[charlie b]

And frequently on the Cast Boolits forum. A really nice guy as well.