They are showing on their website now.
I had my local dealer put a .275 on his Lipsey's "wish list" for me. I talked to Lipsey and of course they have no idea when these will show up but they said dealers that a regular customers will get priority so I went to this new shop that they said are pretty high volume. It's not really my kind of place but we'll see what happens. I know it won't happen quickly so I might as well start ordering brass now.
