Greetings @Westie,
A good load but perhaps not that mild. Based on the Hodgden/ ADI data it should produce 2,900 to 2,950 fps assuming that the barrel length is 22 or 24 inches respectively. There have been some speed changes with AR2209/ H4350 so would be helpful if you can get it chronographed to see what speed you are getting and validate your pressure.
Regards Grandpamac.
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