DMA Inc. XTS AR-15 Polymer Ejection Port Cover Kit

The DMA Inc. XTS AR-15 Polymer Ejection Port Cover Kit features high-density polymer construction for durable strength with a 50% weight reduction compared to an aluminum ejection port cover. Polymer construction also results in a quieter system when compared to traditional metal-on-metal. This kit includes dust cover, spring, and the pin and C-clip. Compatible with Mil-Spec upper receivers.