Designed for precision and durability the Beretta Optima-Choke HP 12GA Improved Modified delivers reliable performance for every shot. Constructed with high-strength steel a nickel-alloy coating and a distinctive colored aluminum band this choke tube is crafted to resist corrosion and endure the demands of steel shot (compatible up to modified constriction). Fully interchangeable with all Beretta barrels threaded for Optima-Choke HP it offers a 12-gauge improved modified constriction with a diameter of .707 perfect for 30-yard targets. The sleek silver finish with a colored band ensures functionality without compromising style.