Crafted for the Derya DY12 series, this magazine boasts a rugged steel body for unparalleled durability, complemented by a high-quality chrome silicon spring for consistent performance. 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.