I recently purchased an S&W Pro Series 1911 in 9mm. I am considering installing Crimson Trace grips which require a modified right side thumb safety. Is anyone familiar with the proceedure to remove the saftey for modification? I thought that the extended base, which extends under the right grip might be the retainer, but that's not the case.
tia, from a newbie.
tia, from a newbie.