The Carlson Remington Choke Tube Improved Cylinder for 20 gauge delivers reliable performance with 17-4 heat treated stainless steel precision machined for Rem Choke shotguns, ensuring durability and consistent constriction across field, range, and hunting applications. This USA-made choke tube blends a clean black finish with Carlsons renowned engineering to optimize patterns for wing and small game while delivering versatility across standard shooting scenarios. The design accommodates steel, lead, and hevi-shot in all constrictions with practical safety considerations: steel shots up to #BB and speeds up to 1550 fps can be used in non-tighter-than-full constrictions, and turkey-specific tubes restrict steel to no larger than #4. Backed by Carlsons Lifetime Warranty, these chokes offer long-term reliability and confidence in the field, supporting repeatable performance shot after shot. Whether youre upgrading your Remington system for improved mid-range density or dialing in your turkey setup with the appropriate Turkey Tube option, this Improved Cylinder choke provides a balanced, practical patterning solution while maintaining a straightforward, maintenance-friendly profile.