YHM caliber marked dust covers for those who may end up changing the caliber of their top end/upper receiver. Assemblies Include the following: Caliber Marked Dust Cover, Rod and Retaining Clip, Spring.
SMOS Pocketed Billet AR15 Dust Cover FDE / Port Door. From the mule loping wizards at Stubborn Mule Outdoor Supply, the sexiest dust cover on the market. Stronger than the other Jimmy Chipwood 60 series aluminum doors, this bad boy is made from 7075 aluminum and type 3 hard anodized. Includes rod, clip, and spring. 7075 aluminum
Yankee Hill Machine AR Rifles 9MM Dust Cover w/ Dust Cover, Rod, and Retaining Clip Spring (1) $15.99 (Save 29%) $11.29 Bootleg Inc Enhanced Lightweight AR 15 Upper Receiver, Black BP-UR (6) $179.95 (Save $10.00) $169.95 Best Rated
TSS Custom Engraved AR-15 .224 VALKYRIE DUST COVER $ 29.99. In stock (can be backordered) TSS Custom Engraved AR-15 .224 VALKYRIE DUST COVER quantity. Add to cart.