Carlson's flush-mounted choke tubes are available for most shotgun models, providing an excellent replacement for damaged, worn-out or misplaced factory flush-mounted choke tubes. Constructed from corrosion-resistant 17-4 PH stainless steel, these choke tubes offer durability and long-lasting performance. They are compatible with both steel and lead shot, making them versatile for various shooting applications. However, it's important to note that steel shot should not be used in any turkey choke tube. With Carlson's flush-mounted choke tubes, you can count on reliable performance and quality for your shotgun.