Originally Posted by RDFinn
The chronograph really burst a lot of bubbles on what were previously guesstimated velocities. I know my Pro Chrono did.


This is true. I did shoot some factory Weatherby 300 WBY 165 grain in a 24 inch barrel that clocked 3600 FPS. I don't know how Weatherby loads their factory ammo, but it will clock higher velocities than what most people will handload...


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