The Carlson's Flush Modified Choke Tube for Browning Invector Plus 20ga is designed to enhance your shotgun's performance by tightening the shot pattern for improved accuracy. This choke tube is compatible with both steel and lead shot, making it a versatile choice for various shooting applications. With a constriction of .610, it is ideal for medium-range shots, allowing for a more controlled spread. Whether you're hunting or participating in sport shooting, this choke tube provides reliable performance and consistency. Intended Use: Perfect for enhancing shot accuracy in hunting and sport shooting. Key Benefits: Improves shot pattern tightness for better performance. Key Features: - Compatible with Browning Invector Plus shotguns - Suitable for both steel and lead shot - .610 constriction for improved accuracy - Durable construction for consistent performance Summary: The Carlson's Flush Modified Choke Tube is an essential accessory for Browning Invector Plus 20ga shotguns, ensuring that every shot counts in your hunting or sport shooting endeavors.