Yankee Hill Machine Co Dust Cover, 5.56 NATO, Black
This caliber-marked ejection port dust cover is stamped “5.56 NATO” so you can identify a chambering at a glance, a handy detail if you run more than one upper. It’s a complete drop-in assembly — cover, rod, retaining clip, and spring — that installs on any standard AR-pattern upper the same way as the factory cover.
Running a 300 Blackout upper too? Grab the matching YHM Dust Cover in 300 Blackout, or browse more ejection port doors.
Specifications
- Caliber marking: 5.56 NATO
- Color: Black
- Fit: Standard AR-pattern upper receivers
- Manufacturer: Yankee Hill Machine Co
- UPC: 816701017687
- Manufacturer Part : YHM-111-556
- SKU: YHM-111-556
What’s Included
- 1x Dust Cover
- 1x Hinge Rod
- 1x Retaining Clip
- 1x Spring
