Action's opening and closing are smoother and require less effort; 686 Silver Pigeon I Steelium barrels have a double forcing cone reaching up to 80mm; Inner profile of the Optimabore HP barrels has been designed and tested to provide perfect accuracy with every type of shell; Engravings are created using modern Beretta technology; Extralight recoil pad is lighter, abrasion-resistant, and protected from chemical and atmospheric agents