Daniel Defense A4 Upper Receiver Assembly (04-013-09003)
Daniel Defense A4 Upper Receiver Assembly is ready for your custom build. Precision machined in our state-of-the-art manufacturing facility and backed by the Daniel Defense Satisfaction Guarantee.
- 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
- Made in the USA!