I have a Borden Alpine Magnum in titanium that’s being built at RBros right now and should have it back in a few weeks. It’ll be a lightweight 6.5x47L finished at 22” for backpack hunting.

It’s an excellent action. When deciding on a titanium action for this build. Lone Peak and Borden were the only two I’ve handled that were worth the cost IMO. If you go with Borden, make sure to get it PVD treated - makes it cycle extremely smooth.