Wilson Combat® Deluxe Hammer | Beretta 90 SeriesAfter working on thousands of Beretta 90 series handguns, our gunsmiths and engineers have developed an improved hammer design that reduces the trigger take up, improves the overall single and double action trigger pull and enhances primer ignition with lighter hammer springs. The Wilson Combat Deluxe Hammer for the Beretta 90 Series is precision machined from A2 tool steel and will hold up to high round count shooters looking for superior shooting