How fast can you push a whisper?

[rsilvers]

Originally Posted by Spanners

I found a load in the Supersonic listing on the main 1/4 bore page

168gr @ 1958 = 329 PF - That'll work for me

Interested to see what else is around

I have 10k + Nosler Custom Comps so want to use them

If 168 can do it at about 55,000 or less pressure, that that would be better than 175. I picked 175 to work with as I am skeptical that a 168 can really do it within normal pressures in all 16 inch barrels.