Their still on their website but not in stock anywhere so they may be seasonal. I have been loading my own silver tips for years, do you reload or know someone that does?
I found some at Gander Mountain locally but they were pricey. About 2x what you would pay online. I bought two boxes grudgingly. I know a couple of guys that reload but I just got a brand new rifle and want to go play ASAP.
They have gotten increasingly more difficult to find every year. I swapped to the federal premium because they are easier to find. I'm not 100% sure on this but to the best of my knowledge it's almost identical bullet minus the coating.