Product Description
Package Contents:
-x1 Polyflex Dust Cover for .223/5.56
Features:
-Quick and tool-less installation
-One-piece construction
-Patent pending "True Seal" internal lip seals the port tighter than traditional dust cover designs
-Resistant to rust unlike traditional steel covers
-Made of durable and lightweight polymer
COMPATIBILITY:
-AR-15 Mil-Spec upper receivers
-Most billet AR-15 upper receivers
-Aero Precision M4E1
NOT COMPATIBLE:
-VLTOR MUR: Modular Upper Receiver
-ZRO Delta
-Lantac Enhanced BCG due to carrier and bolt design
-Bootleg Four Position Adjustable Carrier