I have a 1907 Savage .32 semi-automatic pistol that shoots just fine. I have only two R9's, the Covert that I carry and another that shoots fine also but which remains a safe-queen. At age 71, I doubt that I should worry about the life expectancy of a pistol that I carry always and shoot a little, nor would I worry about using the safe queen if necessary for carry or for parts since any inherent increase in value would turn my favorite carry piece into, instead, a mere investment, which has never been my intention. That being the case, this situation represents the classic concept of "no need to cross that bridge until I get to it (if ever).