So what do you think are the best spring combinations for kimber and springflied 9mm and 38 super 1911s? Kimber doesn't have to deal with as heavy a mainspring due to the passive firing pin block like springfield. Springfield is running a super heavy mainspring to make up for the light titanium pin. In the shorter commander and 4 inch kimbers the slides are lighter. Does anyone have recommendations on mainspring and recoil spring combinations in 4 and 5 inch guns? I'm interested in a switch barrel combo that uses the same spring.
I was wondering if I could change out my springfield 9 pound recoil spring with a 13 pound flat spring and still have the gun function with the factory mainspring an standard 9mm ammo?
I was wondering if I could change out my springfield 9 pound recoil spring with a 13 pound flat spring and still have the gun function with the factory mainspring an standard 9mm ammo?