All my x marks and most of my walkers now say triggertech on the side.
This. Last Walker I botched up went in the trash as even my gun smith could not fix it. I think that Remington cheapened up the Walker somehow and then it became unreliable. I can tell the screws are softer in the later models and no telling what else was compromised. I also have manged to screw up Jewells so now the switch to TT triggers. Jewells are great until they get full of sugar sand.