CGW’s music wire recoil spring for full-size CZ 75 Series Pistols
Remember skip the buffer and run the correct recoil spring for your setup! Too light of recoil spring will cause premature failure of the slide stop or damage to the frame. Too heavy and your ammo can fail to feed and eject properly and dip hard on cycling.
The optimal ejection distance of an empty/fired case is 6-8 feet. This can vary based on the recoil spring weight, bullet weight, slide weight, and powder charge.