The Wilson Combat Beretta Ultimate Action Tune Kit will enhance the trigger pull of any Beretta 90/92/96 series handguns. Wilson Combat's re-engineered enhanced design trigger bar increases hammer arc at the point of sear let off for increased ignition reliability in double and single action mode and also reduces trigger overtravel. This machined, fully hardened part requires minor fitting. The reduced power chrome silicon hammer springs and standard power trigger return spring will hold their tension much longer than conventional factory-spec springs and the array of supplied hammer spring weights can be tailored to the ammunition and trigger pull that you prefer. The 12, 13, and 14 Chrome Silicon hammer springs, standard weight chrome silicon trigger return spring and Wilson Combat enhanced trigger bar are included. Notes: Remove slide/barrel assembly, grips, slide stop and factory trigger bar from pistol and instal new trigger bar. After you ensure you have sufficient overtravel...