This Daniel Defense A4 Assembled AR-15 Upper Receiver is precision CNC machined from a 7075-T6 Aluminum forging and is finished with a Mil-Spec Type 3 Hard Coat Anodizing for durability. It comes complete with M4 feed ramps, T-Marked rails for easy optic repositioning, ejection port cover and forward assist. The Daniel Defense logo is laser-engraved on the left side. Weighs 7 oz. Made in the USA.
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