I've tried numerous factory loads. I got the best results from Barnes TTSX and Hornady custom. At 100 yards was seeing about a 3" group. I built some handloads, just haven't gotten it yet yes, I've let others shoot it and have used a quality rest each time. I know it will never be a tack driver but would like a little more accuracy. I've seen it vertical string 6-8 inches (before I had ruger replace the forearm). I'll look at the stabilizer you said and see what I can do.