My brother and I are. I'm running a 30 inch barrel in a srs. It's magicalAnybody out there running a 300PRC with a DT SRS or Covert? I am in the UK and looking to go down this route. Many ranges over here will not allow the .338LM but will allow .30 cals. I am assuming the long action mag works fine as does the 300WM bolt assembly. I, again, assume barrel length between 22 and 26 inches.