I'm still wondering how I achieved this group with Gamo Pro Magnums 15.43grains. Its been many days I've been working on the air rifle and can't just adjust it to ideal settings. But I just thought why not test it here. (Before I was testing at 59yards).
Terrific shooting. Sub 1/2 inch group at 100 yards is astonishing. In my opinion a little more spectacular than the recent Maximus 177 group posted at 50 yards.