Karl's article mentions "Custom bullet makers like Ken Stewart offer bullets up to 250 grs".

I must investigate.

Woodleigh made a 250 gr RN SP as well. I put them on my order list pre the fire. I received a heavy box of assorted projectiles, depending on what was in stock at the time. Most of the order unsatistisfied. I forget what was in the box and what wasn't. Most were the usual ones.

Any 250 gr .323 RNSP MUST be well constructed. Its supposed to be a buffalo killer. And an accompanying FMJ,