Yankee Hill Machine Co AR-15 Caliber Marked Dust Cover .300 BLK

The Yankee Hill Machine Co® AR-15 Caliber Marked Dust Cover .300 BLK is the perfect addition to your home defense rifle. Perfect for those who mix and match upper receivers, this caliber marked dust cover features lightweight and durable aluminum construction with a Mil-Spec hard anodized corrosion-resistant finish for superior dependability in the field or at the range. Further, this dust cover is ideal for keeping dirt, dust, and other grime out of your rifle to ensure smooth, proper function. Includes rod and retaining clip as well as the spring. Made in USA.