The Silvertip, much like the Core lokt is a cornerstone in bullet history.
They both helped pave the way to the so called 'premium" bullets we enjoy today.
They work as well today as they did for my father and his father! Buy some and see how your rifle likes them, if they shoot well enough for you, don't worry about the performance, they will hold up on their end of the deal!!
CW
I still have and covet a couple boxes of W-W Silvertip 35 Rem ammo!!!