12ga Browning Invector Plus/Winchester SX3, SX4 Black Mamba 0.690 (5647) Benelli All Patternmaster Classic tubes are

All Patternmaster Classic tubes are crafted from American made

even patterns and a significantly shorter shot-string — helping put more pellets on target at the same time for cleaner

The extension is diamond knurl to allow for hand tightening and efficient tube change

this tube is strategically designed to fill the gap between the Anaconda Long Range and Striker tubes

Code Black Timber — engineered to deliver consistent

12ga Browning Invector Plus/Winchester SX3, SX4 Black Mamba 0.690 (5647) Benelli All Patternmaster Classic tubes are12ga Browning Invector Plus Winchester SX3, SX4 Black Mamba 0. 690 Black Mamba engineered to deliver consistent, reliable performance and even patterns with a shorter shot string. The Black Mamba is arguably the worlds most deadly snake. Highly lethal with incredible striking power, the new Patternmaster Black Mamba Tube lives up to the legacy. Using our patented Coil Zone technology, this tube is strategically designed to fill the gap between the