Description
Daniel Defense A4 Upper Receiver Assembly is ready for your custom build.
- 7075-T6 Aluminum
- Mil-spec Type III Hardcoat Anodized
- M4 Feed Ramps
- T-Marks
- Polymer Ejection Port Cover
- Forward Assist
- DD Logo Laser Engraved on Left Side
![[Service] AR-15 Upper Receiver Assembly](https://cdn11.bigcommerce.com/s-akcawsxpxw/images/stencil/600x600/products/334/624/upperbuild1__65022.1743744305.jpg?c=1 "[Service] AR-15 Upper Receiver Assembly")
![[Service] AR-15 Upper Receiver Assembly](https://cdn11.bigcommerce.com/s-akcawsxpxw/images/stencil/600x600/products/334/623/upperbuild2__21444.1743744305.jpg?c=1 "[Service] AR-15 Upper Receiver Assembly")