A few years ago I would go through rifles, scopes, ammo almost yearly trying to find the elusive “shooter” but as lame and boring as it is. The RRS works well. This is my 500 yard and in rifle. Tikka t3x 6.5 manbun, 1/8 twist, 2.5-15 credo, 140 grain eld-m’s, 16” barrel harvester evo. Here is a 12 round group (15 shots total in pic) 100 yards w 1” squares and I am an average shooter at best and don’t get hardly enough time to practice… I don’t think it can get any better or easier from a factory rifle tbh…