I had the same issue with my 629, when shooting heavy (265 grain) bullets at max loads. I went through about 3 different replacement grips before finding the one that worked for me! memtb

You should not use a rifle that will kill an animal when everything goes right; you should use one that will do the job when everything goes wrong." -Bob Hagel

“I’d like to be a good rifleman…..but, I prefer to be a good hunter”! memtb 2024