Just wondering if anyone has any loads with IMR 4166 in the 35 Whelen. I contacted Hodgdon and they sent me a comprehensive menu of loads for IMR 4166 in the 30-06 but said they won't be publishing any with the Whelen and can't confirm that IMR 4064 is almost identical for loading purposes. The day they sent me with the 30-06 is almost identical for IMR 4064 and 4166... I love 4064 in my Whelen and was hoping that 4166 would work well as well and be more temperature insensitive. Thanks.
