ProMag Saiga Shotgun Magazine 12 ga. Black Polymer 12/rd (Drum)

This drum magazine holds 12-rds of 12-gauge 2-3/4_ ammunition for the Saiga 12-gauge semi-automatic shotgun. Constructed of a high impact super strength black polymer with steel reinforcement inserts for added durability. The drum has an o/a diameter of five (5) inches.