Home / Parts / Upper Parts / Forward Assist / Dust Covers / CMMG EJECTION PORT COVER KIT FOR AR-15 BLACK View cart “Dust Cover Door Assembly” has been added to your cart.Continue shopping CMMG EJECTION PORT COVER KIT FOR AR-15 BLACK$995 9 in stock CMMG EJECTION PORT COVER KIT FOR AR-15 BLACK quantity Add to cart Category: Forward Assist / Dust Covers Product ID: 3346 Description Description FEATURES -Includes ejection port, rod & spring Related products Sale! Toxic Arms Gun Oil for all firearms Pure Extreme Duty Odorless $1499 $599 Forward assist $999 We the People Dust cover $1499 Out of stock Sale! Toxic Arms Dust Port Cover $1499 $999