Anderson Manufacturing AR15 Upper Receiver A3 Assembly with CH M4 Feed Ramps 7075

The Anderson Manufacturing AM Upper Receiver AR15 A3 Assembly with CH combines Mil Spec standards, 7075 T6 aluminum forging, and a Type 3 hard anodized black finish to deliver a rugged, reliable AR-15 upper receiver ready for high-performance builds. Machined to military specifications and featuring M4 feed ramps, this upper supports all AR-15 calibers except .458 SOCOM and arrives with the dust cover, forward assist, and charging handle installed for quick, drop-in assembly. Its 7075 T6 aluminum forging provides exceptional strength-to-weight ratio, while the Type 3 hard coat black anodize ensures long-lasting durability in demanding field and range environments. Designed to pair seamlessly with AM-15 lower receivers, this upper is ideal for builders seeking a solid, multi-caliber platform that can adapt to various configurations without compromising performance. Whether upgrading an existing rifle or constructing a new, precision-oriented setup, this upper delivers consistent accuracy, reliable cycling, and a clean, streamlined profile suitable for tactical, hunting, and competition applications.