The Carlson's Flush Mount Replacement Extra Full Choke Tube for 20 ga Remington .585 delivers precision patterning and dependable performance for the shooter seeking improved shot distribution. Crafted from 17-4 heat treated stainless steel, this choke tube is built to be durable and long lasting, maintaining tight constrictions under demanding field conditions. The flush mount design ensures a clean profile and a seamless fit for Remington 20 gauge receivers, while the extra full constriction is specifically engineered to tighten shot patterns, providing improved hit likelihood at both long and short distances. Ideal for upland birds or waterfowl where consistent pattern density is critical, this Carlson choke tube is compatible with lead shot on any constrictions, allowing versatile use across a range of loads and game scenarios. The combination of robust material, precise machining, and Carlsons reputation for choke tube reliability translates into dependable performance when you need it most. Whether youre dialing in your shotgun for field hunts or evaluating your pattern at the range, this flush mount extra full choke tube for the 20 gauge Remington offers a practical, long-lasting solution to enhance accuracy and shot placement.