AERO AR9 COMPLETE LOWER 9/40 BLK

The Aero Precision EPC-9 Complete Lower Receiver is the perfect base for your custom AR9 build. This lower receiver comes without a stock/brace giving the builder flexibility to choose exactly what configuration they want the first time.

EPC-9 Lower Receiver
A2 Grip
Lower Parts Kit
Enhanced Buffer Tube
EPC 7.7oz Buffer
M5 Carbine Buffer Spring