Yep, that's the same gun! Cal is shooting a full up 383 grain load of Goex FFg under a 2000 grain conical. The chronos he's shooting over are actually an Oehler with a Chrony nested inside. Only one gave a reading (a bit over 1500fps) but we had our doubts as to accuracy as the smoke cloud extends well beyond them. I think 1300+ is probably closer to reality. The load I used for the elephant was a comparatively sedate 1125fps.

Bob