I currently own 2. A RR A4 Custom in .223 Wylde and a custom upper I built in 6.8 SPC. Both shoot sub-MOA if I do my part. Have taken many hogs and 'yotes with them. Have shot MANY over the years, both civilian and LE/Military models. If I were to get another, it would be a NEMO in .338 Lapua.