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.
Features:
- Caliber Marked Dust Cover
- Rod and Retaining Clip
- Spring
Specifications:
- Caliber: 9MM
- Color: Black
- Description: Includes Dust Cover Rod and Retaining Clip Sprin
- Fit: AR
- Manufacturer Part #: YHM-111-9
- Subcategory: Long Gun Parts
- Type: Dust Cover