This shield stabilizes the pistol by providing a solid anchor for the trigger guard to interface with. For 5 large frame semiautos such as the Beretta 92 series and Colt 1911 weapons. Gun Fit- Beretta 96 Vertec Gun Fit- Beretta 92FS Gun Fit- Beretta 96 Gun Fit- Beretta 92 Gun Fit- Beretta 8040 Gun Fit- Beretta 8000F