Did a private class for a student this past Sunday and one of the diagnostic drills I use is Rastoff's Challenge. The course of fire is


4 rounds at 3 yards
6 rounds at 5 yards
6 rounds at 7 yards
4 rounds at 10 yards
All rounds must be in the X ring for a perfect score. Must be a full diameter bullet hole in the X ring . A 10 that breaks the X line counts as a 10 not an X.

I put up an extra target for me and shot it cold with the SI-417 I was carrying....... Had a couple of close ones (3 o'clock and 5 o'clock) but everything was full diameter holes in the X
IMG_2727.jpg

It is good to know that your pistol will do this if needed.