Find the right tube for your gun!
12ga Mossberg 500, 535, 930 Anaconda
12ga Mossberg 500, 535, 930 Black Mamba 0.690
12ga Mossberg 835/935 Anaconda
12ga Mossberg 835/935 Black Mamba 0.690
20ga Mossberg 500, 505 Anaconda
20ga Mossberg 500, 505 Black Mamba 0.590