JA-

I never got the accuracy I wanted with LVR in the 30-30AI barrels I had but found sweet spots and fantastic accuracy in the 7mm Bullberry and 7-30 Waters. I wondered if a hotter primer may have done better with the volume of LVR needed for the 30-30 AI but never got around to testing that. Even in the 25-35, LVR was magical, especially with the 80 grain Barnes TTSX.