FAB Defense M16/Ar15/M4 Adjustable Polymer Ejection Port Cover n PEC

FAB Defense M16/Ar15/M4 Adjustable Polymer Ejection Port Cover n PEC. This dust cover manufactured by the experts at FAB Defense is durable hardwearing & of lightweight polymer construction. Specifications for FAB Defense M16/AR15/M4 Ejection Port Cover: Manufacturer: FAB Defense Gun Model: AR-15 Features of FAB Defense M16/AR15/M4 Rust-resistant Ejection Port Cover: Durable Hardwearing & Lightweight Polymer Construction Will Never Rust Corrode or Fade Flexible - Will Never Deform Improves Ejection Port Locking Adjustable Opening Power - A Solution for Your Worn Ejection Ports Package Contents: FAB Defense M16/AR15/M4 Adjustable Polymer Flexible Ejection Port Cover What firearm models does the manufacturer say FAB Defense M16/AR15/M4 Ejection Port Cover is compatible with? The manufacturer says that FAB Defense M16/AR15/M4 Ejection Port Cover is compatible with AR-15FAB Defense PEC FX-PECT: M16/Ar15/M4 Adjustable Polymer Ejection Port Cover FX-PECTan