Never had a failure on at least 5 rifles & some 338’s in there. Some mentioned China in the thread. Mine have always said Made in USA on the packet. I bought a set for my 35Whelen kimber just recently & they also say Made in USA on them. Of late, I have been using Warne steel bases & their steel rings exclusively but this wasn’t due to Talley quality. Talley’s are just harder to source here... I have had a set of alloy Gamereapers(single screw variety) not hold my Swarovski Z6 1.7-10x42 in my 9.3x62 Tikka, so I switched to steel Warnes. Problem solved.
