Aero Precision AR15 Upper Parts Kit – Complete Assembly Components

The Aero Precision AR15 Upper Parts Kit provides all the small components needed to complete an AR-15 upper receiver assembly. This kit includes the forward assist assembly, ejection port cover with spring and rod, and all necessary pins and hardware. Designed for builders assembling a stripped upper receiver, it eliminates the need to source individual parts from multiple suppliers.

All components are manufactured to mil-spec dimensions and feature a black oxide finish for corrosion resistance. Installation requires basic armorer tools including roll pin punches and a hammer or roll pin starter set. While experienced builders can install these parts at home, proper technique is essential to avoid damaging the receiver—roll pins must be started and seated carefully to prevent marring the aluminum.

• Part Type: Upper Receiver Parts Kit
• Compatible Firearms: AR-15 Platform
• Material: Steel Components
• Finish: Black Oxide
• Installation: Requires Armorer Tools and Experience
• Includes: Forward Assist Assembly, Ejection Port Cover Assembly, Springs, Pins, Hardware