Carlson's flush-mounted choke tubes are available for most shotgun models, providing a perfect replacement for damaged, worn-out or misplaced factory flush-mounted choke tubes. Made from corrosion-resistant 17-4 PH stainless steel, these choke tubes are designed for exceptional durability and long-lasting performance. They are compatible with both steel and lead shot, offering versatility for various shooting needs. However, it is important to note that steel shot should not be used in any turkey choke tube. With Carlson's flush-mounted choke tubes, you can rely on consistent performance and high-quality for your shotgun.