Other Details Manufacturer: Derya Manufacturer Part Number: D050005 Additional Feature 1: Also Fits RIA VR Series Adjustable Objective: False Caliber/Gauge: 12 Gauge canDropship: False Capacity: 10 Color: Black Drilled and Tapped: False Finish: Black Fit: Derya DY12 Illuminated Reticle: False Material: Metal Model: DY12 Product Type: Accessory-Magazines Scope Cover Included: False Subcategory: Shotgun Magazines