The Carlson's Choke Tubes 41023 Remington CORE Rem Choke 12 Gauge Close Range is a Core Series 12 GA Shotgun Choke Tube designed to fit most Remington shotguns, delivering a Close Range option that balances practical spread and hit probability at practical hunting distances. This choke tube is optimized for use with shot sizes BB through 10 in Steel, Lead, Bismuth, TSS, and Hevi-Shot, providing versatile performance across waterfowl and upland scenarios. The IC/CR Close Range configuration offers Lead yardage of 5-20 yards and Steel yardage of 15-30 yards, helping hunters maximize patterns without compromising pellet integrity or shot string control. Slugs may only be used through the IC/CR choke, making it suitable for occasional slug applications in appropriate setups. By integrating Carlsons precision engineering with Remington compatibility, this choke tube enhances shot placement, reducing wasted pellets at typical field ranges while maintaining reliable constriction and durable construction. Whether pursuing ducks, geese, pheasants, or small game, the CORE Rem Choke 12 Gauge Close Range provides a practical, single-tolution option that respects federal regulations and field conditions, delivering consistent performance when every shot counts.