My Uberti 2nd Model Dragoon I bought in July shoots 4" high and Right at 25 yrds. From COM aim I hit around the top of the Left lung on a human silhouette trgt. The Walker I bought in August shoots about the same but more centered.
Lower neck area from COM.
It doesnt bother me as I'm just trying to get range time with this new found sport and concentrate on groupings. If/when I get full of myself and start competing, I'll start making the necessary adjustments as mentioned above.