| Daniel Defense A4 Upper Receiver, Assembly
This upper comes complete with forward assist, ejection port cover Indexing Marks and M4 Feed Ramps.
Materials & Construction
Precision CNC machined from a block of 7075 aluminum and finished in hard coat type 3 mil-spec anodized black for a rock hard lasting finish.
- 7075 grade Aluminum
- Military Specification Hard Coat Anodizing
- Weighs only 0.5 ozs!
- Made in the USA!
Warranty Statement
All Daniel Defense upper receiver carries a 100% satisfactions guarantee against defects in original materials and workmanship. If your Daniel Defense upper receiver shows evidence of such defects, Daniel Defense will make every accommodation to fix, repair, or replace your part in the most expeditious and inexpensive manner possible. Daniel Defense does not warranty products or damage caused to our products by the correct or in correct installation of other manufacturer’s products. Be sure to retain your sales slip as proof of purchase date when making a claim. |
