I shot those 7 rounds Sunday. I didn’t chronograph them though, too lazy to set it up. 59.0gr through 61.5 gr were fine, 62.0gr flattened the primer. I’m going to stick with 61.0gr as max, to give me a little cushion. The amazing thing was the target, the rifle shot a pretty amazing group for each round having a different powder charge.



JTD