Tritium sights from Novak showed up last week, Using a sight tool left over from installing Dawson sights, I got them out.. The MC was pretty tight, Clamped up in my vise, I had to use a 12oz hammer to get them out, 3 good wacks did it. On my 3” .44 special, they came out with the 8oz hammer, I didn’t put any locktite in the dovetails, as tight as they were I didn’t feel they needed any. Taking both to the range they were both dead on, and about a light year ahead of the green blobs that Novak calls fiber optics... It was really a huge, huge, improvement. Now that they both have very usable sights, I’m finding out these are both pretty dammed accurate revolvers.