I sold a bunch of Sub-X bullets a few months ago, some of which went to a buddy. He has run out, so I am on the hunt for more. Reply to the thread or DM if you have some available. Looking for 1000 rounds to reload the spent brass.
Make sure the person you're messaging is trusted and do not use PayPal Friends & Family for your purchase, this is a common tactic for scammers. Keep safe!