CZ springs for Shadow 2 and SP-01 platforms covering recoil springs, mainsprings, and firing pin springs used to tune reliability and trigger feel for USPSA and IDPA competition. Brands include CGW, Wolff, and CZ Custom, offering a range of recoil spring weights to match major or minor power factor loads and keep the slide cycling reliably without beating up the frame. Reduced-power mainsprings are a core component of any CZ trigger job, lightening double-action pull weight while maintaining reliable primer ignition, and are commonly paired with a lightened firing pin spring for a crisper single-action break. Spring kits let shooters dial in DA pull weight incrementally rather than guessing at a single reduced-power spring, which matters when chasing a specific trigger feel for competition. Compatibility covers Shadow 2, SP-01, TS, and Czechmate platforms, with spring weights suited to both major and minor power factor loads. Whether you're tuning a Production-legal DA trigger or building a full custom action job, correct spring selection is foundational to both reliability and trigger performance. Fast same-day shipping on most orders at Shooters Connection.
