I'm not sure if anyone has posted this yet or if this news is still relatively unknown, but upon speaking with Mike at Heritage the other day, he informed me that the new 2025 Custom Core H150 and other CC models will receive a new ABR-style bridge as well as the standard flat thumbwheels. In other words, the Pinnacle system is getting replaced. My conversation with Mike began when I inquired about finding some standard thumbwheels with an 8-32 thread pitch, for I was hoping to install a Faber ABRN bridge while using the existing bridge posts that share the same 8-32 thread pitch. I also became concerned about flipping the Pinnicle thumbwheels over to use the flat side, for I felt that the centered protrusion being on the underside could potentially hit the top of the body if the action was set low. For the life of me, though, I could not find any thumbwheels other than a 6-32 thread or M4 metric, so not only did I have a machinist friend enlarge the holes to 8-32 on some thumbwheels I had laying around, I also went ahead and ordered the new bridge upgrade from Mike. Well, the parts arrived today, and the bridge and thumbwheels mount perfectly on the H150 bridge posts without any modifications whatsoever. I'm not sure who's building these bridges for Heritage, but it seems to be well-built and pretty solid:
Just for reference sake, I am keeping the Faber bridge and the modified thumbwheels on the H150 for now, simply because I'm loving the way it sounds with this system. Still, as long as one obtains a set of thumbwheels with the 8-32 thread pitch, it's entirely possible to use a Faber ABRN or to upgrade to the new Heritage system without any installation issues. Of course, it's getting away from the lockable version, but I tend to prefer this system myself.