Designed for the Derya DY12 Series, this magazine features a rugged steel body for exceptional durability, paired with a high-quality chrome silicon spring to ensure consistent performance. An anti tilt polymer follower and a secure base plate provide smooth, reliable feeding for flawless operation. Compatible with the DY12, MKA1919, VR80, X12/F12, Boss and AR-12, this magazine offers extended capacity and dependable performance across a variety of 12 Gauge shotguns.