Elite Tactical Systems AR-15 Gen 2 5.56 30 Round Magazine Black 30RD. Their mags come with enhanced features like non-tilt followers" creep-resistant feed lips and clear body allowing you to see count and ammo type-leaving nothing to chance. Specifications for Elite Tactical Systems AR-15 Gen 2 5.56 30 Round Magazine: Manufacturer: Elite Tactical Systems Fabric/Material: Polymer Magazine Capacity: 30 Round Caliber: 5.56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Condition: New Country of Origin: USA State-Of-the-Art Long Fiber Polymer Package Contents: Elite Tactical Systems AR-15 Gen 2 5.56 30 Round Magazine What firearm models does the manufacturer say Elite Tactical Systems AR-15 Gen 2 5.56 30 Round Magazine is compatible with? The manufacturer says that Elite Tactical Systems AR-15 Gen 2 5.56 30 Round Magazine is compatible with AR-15Elite Tactical Systems GN-AR15-30G2BLK-30RD: AR-15 Gen 2 5.56 30 Round Magazine Black Unisex