Guntec USA AR-15 Ejection Port Dust Cover Assembly Lasered w/.300 Black

Guntec USA AR-15 Ejection Port Dust Cover Assembly Lasered w/.300 Black. 223 Includes Dust Cover RodSpring And Clip Complete Assembly Specifications for Guntec USA AR-15 Ejection Port Dust Cover Assembly: Manufacturer: Guntec USA Gun Model: AR-15 Fabric/Material: T6 6061 Aluminum Caliber: .223 Remington Package Contents: Guntec USA AR-15 Ejection Port Dust Cover Assembly What firearm models does the manufacturer say Guntec USA AR-15 Ejection Port Dust Cover Assembly is compatible with? The manufacturer suggests that Guntec USA AR-15 Ejection Port Dust Cover Assembly is compatible with AR-15GUNTEC USA 223GATE-300L: AR-15 Ejection Port Dust Cover AssemblyLasered w/.300 Black