I was shooting my JP 223 last week dialing my new Razor Gen2 4-27x. Once I was on paper I shot a bunch of groups at 100 and 200 from prone. It seemed very sensitive as far as how I held the rifle. If I went from a firm hold to a loser one. All of my experience is with bolt guns. I got a few flyers that were unexplained. I know the gun, scope, mount and ammo are all solid. Only variable left was me. Im pulling my Jewel trigger out. Lots of creep that you only really notice when you take your time shooting. If I do my part this rifle easily holds under 3/4 moa.