Patternmaster Mossberg 500, 535, 930 20 Gauge Classic Mid Range Choke Tube

Classic Mid Range - engineered to deliver consistent, reliable performance and even patterns with a shorter shot string.This choke offers an effective range of 30-50 yards (27-55 meters). On paper you'll see a pattern similar to an Modified-like choke, but due to the patented stud ring, the shot string is dramatically shorter. That means more pellets on target simultaneously for cleaner kills. Safe with lead, tungsten, bismuth, steel, non‑toxic. Comes in Black finish and is non‑ported.