toby and mcl500, I hope I can help you understand. For those who've bought Kits, we expect to see a Kit, not a bare bullet. Maybe I really did just miss it, but where does the site allude to "building your own kit". If I missed it, I apologize.
Three weeks ago as a newbie I bought a JOYE 510, I had no idea what I needed, so the "Kit'' was a godsend. From that Kit I learned about attys, batteries, and carts.
When I went to AltSmoke I expected at minimum to see from the "Kit" which atomizer the SB was built for, so I'd know if I needed an adapter. There was no Kit, so there was no information about that. I looked around but couldn't find the info. Finally I came to the Forum and someone somewhere revealed that the SB is made to fit the 510 atomizers. Should that info not appear on the SB sales site? Does it? I'm sorry if I missed it.
Rob certainly has a right to make his Silver Bullet site any way he wants it to be. I simply found it unclear enough to frustrate my attempt to make a purchase.