Enjoy BLUE RIDGE BRASS!! I get all my 40 cal (dirty considering the fact that I have the methods and can easily clean it myself) situations from Blue Ridge Brass! I get it by the four,000 at a time and have not had a 10mm case while in the bunch, https://brooksryays.blogsuperapp.com/39786212/indicators-on-reloading-40-s-w-brass-you-should-know