Lancer Systems L5 Advanced Warfighter AR Rifle .223 Remington 5.56x45mm NATO 30 Round Rifle Magazine Translucent Dark Earth 30RD. The magazine design includes a one-piece" wrap-around steel feed lip assembly and an aggressive surface texture to create the ultimate hybrid magazine tough enough for military" LE and commercial use. The internal geometry of the Advanced Warfighter Magazine is a constant curvature utilizing a non-tilting follower for reliable feeding. The body and component materials are corrosion and chemical resistant" passing military chemical testing. Specifications for Lancer Systems L5 Advanced Warfighter AR Rifle .223 Remington 5.56x45mm NATO 30 Round Rifle Magazine: Manufacturer: Lancer Systems Magazine Capacity: 30 Round Caliber: 5.56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Quantity: 1 Condition: New 30 - Round Capacity Package Contents: Lancer Systems L5 Advanced Warfighter AR Rifle .223 Remington 5.56x45mm NATO 30 Round Rifle Magazine What firearm models does the manufacturer say Lancer Systems L5 Advanced Warfighter AR Rifle .223 Remington 5.56x45mm NATO 30 Round Rifle Magazine is compatible with? The manufacturer suggests that Lancer Systems L5 Advanced Warfighter AR Rifle .223 Remington 5.56x45mm NATO 30 Round Rifle Magazine is compatible with AR-15Lancer Systems 999-000-2320-13-30RD: L5 Advanced Warfighter AR Rifle .223 Remington 5.56x45mm NATO 30 Round Rifle Magazine Translucent Dark Earth