I have a 14-2 s/n k6688xx that has had the barrell replaced with a 1" tube that has been machined on both sides making it 13/16" wide and 5-15/16" from cylinder. A rib has been installed with built in front and rear sights that has bo-mar on the right rear. The top of the frame had to be machined to accomplish this. The lug on the bottom of the barrell is a double stepped from front to rear rectangle 4" long it has a spring loaded double ramped plunger inserted at the cylinder end that latches to a pin inserted in the cylinder yoke to help keep the yoke tight to the frame. Unlike the tripple lock the pin is not lifted by the cylinder latch. On the left side of the barrell are the words "DAVIS CUSTOM" does anyone have any history on Davis Custom?

Thanks Bill