For anyone who is interested, the 16-gauge Brenneke 2.5" slugs shoot unbelievably well out of a 1935 German combination gun under my care. It groups consistently tight and a couple inches high at 80 yards, making it seem it will be exactly above the sights at 110 yards (100 meters). I did not chronograph them, as they seem to function perfectly as-is and as soon as they were making tight groups at big game ranges, I called it success. In 2017 I bought ten boxes (50 rounds), and shot a few boxes so far, so I will be stocking up on even more of these.
