GS:
When the Rohrbaugh R9 leaves the factory after being assembled and tested by Karl and Eric, it is is as near to being a custom-built pistol as one can get from production runs, The simplicity of the trigger bar spring assembly being positioned under the right-side grip panel is one of the ingenious designs Karl conceived to give us the lightest and smallest pistol yet made for the 9mm Parabellum cartridge. Your experience in the ease and low cost of replacing that assembly after extended use demonstrates the brilliance of its design.
Thank you for sharing that experience.