The Beretta OptimaChoke HP 12GA Modified Flush Steel Choke is engineered for the demands of competitive shooting. Crafted from high-strength steel its nickel-alloy coating offers exceptional corrosion resistance making it ideal for use with steel shot. This choke tube fits seamlessly with all Beretta barrels threaded for OptimaChoke HP including models like the A300 Xtrema A400 Xcel and DT11. It features a modified constriction diameter of .712 perfect for achieving precision at ranges between 30 to 45 yards. With its silver finish and durable construction this choke is approved for steel lead and non-toxic shot ensuring versatility and reliability in various shooting environments.