cmort666
Member
I suspect that no actual thought was given to it.I respect the OP's efforts to tame the recoil of his 40. You might wonder, why didn't the many law enforcement agencies who have adopted the 40 S&W and are now going back to 9mm, experiment with springs?
My guess is that LEOs of smaller stature and women probably could not retract the slide with a 22 pound spring installed.
I find the slide no harder to retract than on my 3 1/2" M1911.