Initial zero and accuracy test with Iron sights was excellent. Used my Finnish match load of 40.0 grains VVN140 powder ,Lapua cases and a Lapua D-166 200 grain .3095 bullet ,velocity 2,340 fps . I have shot this load with sub moa angle at 600 with my Finnish M39 sniper rifle so I know it is accurate.I slugged my bore and it was right at .3095 . I shot all tests groups at 100 from sitting and prone with a Rucksack which I use hunting. I also had no problem breaking clay birds at 200 on the side of a hill standing position. I will do further testing with hunting loads at at later date.