The Carlson CHOKE TUBE FLUSH from Carlson combines rugged stainless steel construction with a precisely engineered 20 gauge choke designed for Beretta and Benelli Mobil receivers, delivering reliable performance in field and range applications. Crafted from 17-4 stainless steel, this flush-mount cylinder choke provides a consistent constriction that suits a variety of upland and waterfowl loads, helping shooters optimize patterns without adding length to the muzzle. With a .620 diameter and a Mobil-thread pattern, this choke is built to thread smoothly into compatible barrels, offering a secure fit that resists wear and corrosion in demanding conditions. The compact flush design minimizes added bulk and snag potential, making it ideal for quick follow-up shots and clean handling when navigating thick cover or dense timber. Measuring 1.20 x 3.60 x 7.75, the component integrates seamlessly into existing shotgun setups, enabling shooters to tailor choke selection to current targets and field tactics. Whether refining skeet accuracy, extending range on pheasants, or delivering consistent patterns on migratory birds, this stainless steel flush choke from Carlson delivers dependable, sport-ready performance in a compact, durable package.