Thread: Surprising ES numbers.

Originally Posted by Blackfern

An ES of 6.7 fps. Max 2768 and min of 2760.7 I know it's only a three-shot group and therefore useless

unfortunately: yes. This is correct. Sorry to be a downer.



Here are 5 velocities out of a string of 19 from my rifle

2722
2721
2724
2724
2729


an SD of 3 and a ES of 8!! shit it's good.


Except the whole 19 shot data set has an SD of 15 and an ES of 58. These numbers are closer to the "true" performance if I wish to describe it.


The good news is, unless you want to shoot things at 600m+, the velocity variation doesn't make any difference.



The Garmin is absolutely the best chrono I've used, by miles, though. A doppler radar in your pocket, how good is technology?