This last weekend I finally got around to doing some chronograph work on some (relatively) new loads I made last February. To make sure the chronograph was all set up correctly I fired some old rounds that weren’t marked but I was pretty sure what they were. The mean velocity should verify or disprove my hypothesis as well as do the function check on my chronograph setup.
The mean velocity was 3507.92 fps. I looked up the last time I had reloaded and chronographed the ammo. I last reloaded that bullet in April of 2001 and chronographed them using the same gun in May of 2001. The mean velocity from over 18 years ago was 3506 fps.
The ammo (and gun!) aged better than I expected. I like Varget powder even more than I did before.