Johnny Stewart Final Strut 20 Gauge Invector Plus Turkey Choke Tube - .560 Constriction

The Johnny Stewart Final Strut Turkey Choke Tube is a precision-engineered 20 Gauge choke designed by Rob Roberts Gun Works for serious turkey hunters running Invector Plus-equipped shotguns. The product of years of pattern-development work, the Final Strut is engineered to deliver consistent, clean kills beyond 50 yards when paired with the correct turkey load.

Machined from 17-4 PH stainless steel to tolerances well beyond industry standard, the Final Strut drops directly into the factory choke port of any 20 Gauge shotgun fitted with the Invector Plus threading system. It gives turkey hunters a dedicated, performance-tuned constriction rather than relying on a generic lead or steel patterning choke.

The Final Strut delivers a .560 constriction diameter — a purpose-built turkey constriction designed to hold dense, even patterns at extended ranges. Whether you are working a strut in the early season or calling a late-season gobbler in close, the Final Strut provides the pattern density and consistency needed for clean, ethical harvests at distances most factory chokes cannot match.