First problem I've heard of with them with me seeing is believing, not that I dont take everyones report as Gospel but sounds like a show me type of problem. Over the years I have fired several hundred rounds out of a 760 in ought six just as accurate and problem free as the day I bought it used I might add. I have a 7600 in 35 Whelen and I have put about 300 rounds through it not all that many but from what I have seen on these guns there built to last.