Derya Arms DY12 12 Gauge 5 Round Shotgun Magazine Black 5. It features an anti-tilt polymer follower and a secure base plate ensuring flawless operation. Universally compatible with the DY12 MKA1919 VR80 X12/F12 Boss and AR12 this magazine is your key to extended capacity and reliable feeding across a wide range of 12GA shotguns. Specifications for Derya Arms DY12 12 Gauge 5 Round Shotgun Magazine: Manufacturer: Derya Arms Color: Black Finish: Blued Black Magazine Capacity: 5 Round Gauge: 12 Additional Features: Derya DY12 Magazine Case Finish: Blued Handle Color: Black Number of Rounds: 5 Features of Derya Arms Shotgun Magazine 12 Gauge 5 Rounds Fits DY12 Blued Finish Black: Caliber: 12GA Package Contents: Derya Arms Shotgun Magazine 12 Gauge 5 Rounds Fits DY12 Blued Finish Black Derya Arms D050004: DY12 12 Gauge 5 Round Shotgun Magazine Black