Aero Precision EPC9 9mm Black Anodized Upper Receiver

The Aero Precision EPC9 Upper Receiver is an essential component for an AR9 build, offering exceptional functionality and style. Crafted from custom forged 7075-T6 aluminum, this upper receiver is both durable and lightweight. Its black anodized finish adds a sleek, modern look. The EPC9 features a last round bolt hold open mechanism, ensuring reliable performance. It is compatible with most AR15 barrel nuts and handguards, allowing for versatile customization. The design includes a dimple above the threads to aid in precise handguard alignment and follows the standard AR15 takedown and pivot pin lug pattern. Additionally, laser engraved T-marks provide easy reference points for accessories. The package includes the upper receiver with a pre-installed last round bolt hold open assembly, making it ready for seamless integration into your pistol caliber project.