Aero Precision EPC-9 Assembled 9mm Upper Receiver 16" Barrel 15" ATLAS R-ONE Handguard - Cerakote FDE

Aero Precision APAR620715M87: This EPC-9 Complete Upper Receiver comes standard with an ATLAS R-ONE Handguard. The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end-user may have. The Aero proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero handguards. This upper does not include the BCG or charging handle. The upper does feature a bolt hold-open mechanism after the last round is fired and follows a standard AR15 takedown pin pattern. The twist is 1:10 and the A2 flash hider screws onto the 1/2-28 threaded chrome moly vanadium barrel that has a QPQ corrosion-resistant finish.