NcStar Beretta 92 Pistol Accessory Rail Adapter (MADBER) MADBER accessory rail will allow you to add accessories to berretta 92Fs and M9 pistols Rail easily mounts to the trigger guard (no gunsmithing Required) Made of high quality aluminum Allows you to mount your favorite Flashlight or laser Rail Easily Mounts to the Trigger Guard (No Gunsmithing Required). Made of High Quality Aluminum.