What is your opinion on loading the 404 Jeff to the traditional velocity of 2150 fps? I know that the modern load is 2300 +/- . The reason I ask is because I am getting really good groups with 76gr of H4350 with 400 gr Swift A Frame. I have not shot through chronograph yet but I expect should be getting around 2150 fps with this load. So far have tried 76, 78, and 80 gr. Below is a photo of best group (2 inch) at 100 yards using iron sights. This will be used for cape buffalo. I was thinking of putting a reflex scope on it but am now considering sticking with iron sights. I will also be taking a scoped 450/400 ruger no 1 which I plan on loading to a similar velocity. Any reason to load hotter? I can't imagine I will get better groups than 2 inch with iron sights. I am still experimenting but so far 80 gr was my worst group. Have not tried the 84 gr load yet that so many have adopted. I would love to hear some other opinions. I am fairly new to reloading and big bores. I must say this is very addictive.