20ga Beretta Optima HP Black Mamba 0.590

Black Mamba Long Range — engineered to deliver consistent, reliable performance and even patterns with a shorter shot string.

This choke offers an effective range of 50–80 yards (46–73 meters). On paper you'll see a pattern similar to an Full-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.

• Gauge: 20ga
• Constriction (nominal): 0.590 in
• Effective Range: 50–80 yards (46–73 meters)
• Finish: Black
• Porting: Non‑ported

Always pattern test your firearm and follow manufacturer guidelines for choke use and ammunition compatibility.