The rifle arrived yesterday and I had a chance to shoot it with these results using necked up .338 brass, Winchester LRM primers, Speer 235gr bullets and D4895SSC powder. Jethunter kindly ran a Quickload calculation for me that made me feel a lot better about all of this. The D powder suggested using IMR data minus 10% which put it right in the middle of a starting. 338 Win and .375 H&H data.
60gr - 2315FPS
61gr - 2366FPS
62gr - 2403FPS
63gr - 2438FPS
64gr - Error on Chrony
65gr - 2542FPS
66gr - 2572FPS
67gr - 2605FPS
68gr - 2632PS
I was only able to shoot 25 yards, but as expected, it was just one ragged hole. I was hoping for an accurate load around 2500FPS or so, as all I have this fall are a bear and a couple deer tags...and though this is my first .375, I feel like it will suffice
Thanks everyone for the help,
Cory
