Super Magnum Tell your friend to hold onto that one. My friend has the same issue off his 30 -06. I've blown out both luepolds I own, v2 3x9x40 and v3 3.5x10x40. Not sure why, one is on my weatherby 300 and the other on my tc endeavor .50 call. I can say I don't think I will be buying another leuplod soon.