"I haven't gotten a Kibler lock yet. Can't wait for his waterproof pan version. But from the photos of what he's put out so far, they are well worth the extra $50.00 over other makers."
I can say that Jim Kibler makes a fine lock. What I will add is that they are not some incredible new device. Let me explain....
I bought a Chambers Roundfaced built and carefully tuned by Chris Evrard. When Jim Kibler's roundfaced lock came out, I heard great things, and wanted to know how much better it was after all of the comments. So, I bought one.
An experienced gun building friend and I sat down with both and compared them side-by-side. The end result was that both put out a powerful shower of sparks. Both were finely fitted with no play I could discern. In the end, we plumped for the Evrard-built Chambers. The spring on the Chambers felt a little stronger and more positive. There was an undefinable quality to the Chambers that simply made me like it better, but your opinion on this last point my be opposite mine.
All of that said, I could have happily put the Kibler lock in a rifle and used it the rest of my life with no complaints I am sure.
My point to all of this is that if you are expecting the Kibler to be twice as good as a nicely built Chambers, you'll be disappointed. If you want a solid, well-built lock, I believe the Kibler is that. I do admit that my Chambers built by Chris is most likely edging into the "custom" arena, and I did pay for that fitting and tuning.
Just my two cents worth. God Bless, Marc