35WhelenAI
WKR
- Joined
- Nov 20, 2021
- Messages
- 1,642
Interesting, didn't know it was dropped from that manual. With the resurgence of the single shot rifles allowed during southern states primitive rifle seasons, would think they would still show data, even if it isn't including the newer powders.
CFE 223 shows some promise with the 225/250 gr bullets using Speer data, but 2000-MR looks like it will be the best velocity.
Do you have a chrono? Interested in what you get from the Fusion factory loads.
FWIW, from my 25" bbl AI, 2945 fps with the 200 TTSX and IMR4064 with 1 gr over the std Whelen max charge in Barnes data gives .0003" case head expansion. Power Pro Varmint is at 3000 fps and no traditional pressure signs, as well as minimal case head expansion so still working with that powder.
Good luck and hope to hear how it goes.
CFE 223 shows some promise with the 225/250 gr bullets using Speer data, but 2000-MR looks like it will be the best velocity.
Do you have a chrono? Interested in what you get from the Fusion factory loads.
FWIW, from my 25" bbl AI, 2945 fps with the 200 TTSX and IMR4064 with 1 gr over the std Whelen max charge in Barnes data gives .0003" case head expansion. Power Pro Varmint is at 3000 fps and no traditional pressure signs, as well as minimal case head expansion so still working with that powder.
Good luck and hope to hear how it goes.
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