Mossberg 930 12 Gauge Security Barrel, 18.5" Bead Sight, Matte Black - 93020.p Add home defense versatility to your Mossberg 930 shotgun by adding a security barrel. This 18.5" security barrel has a fixed cylinder choke. The barrel has a steel bead front sight and a matte black finish. The barrel length allows for easier maneuvering in close quarters, and the fixed cylinder choke works well with buckshot or rifled slugs.
