Aero Precision EPC-9 Enhanced Upper Receiver 9MM/40 S&W W/LRBHO

Aero Precision

Overview

The Aero Precision EPC-9 Enhanced Upper Receiver is a stripped upper designed specifically for 9mm builds on the AR-9 platform, making it an ideal choice for builders looking to create a reliable and compact firearm. This upper features a last round bolt hold open (LRBHO) capability, enhancing functionality by allowing the bolt to lock back after the final round is fired, which is particularly useful in training and competition scenarios. This upper receiver is commonly utilized in pistol gas system builds chambered in 9mm, providing versatility and a solid foundation for your next project.