I just noticed that on my 6 shot blued GP100, the trigger gets noticeably sticky half way through the double action pull on one of the chambers. It basically stops and I have to pull a bit harder for it to complete its cycle. Is this a timing issue? I don’t recall ever experiencing it before, including while shooting yesterday. It actually does it on two chambers, one noticeably more than the other.
I have a total of 391 rounds through this revolver, a mix of Specials and Magnums.