Aero Precision EPC-9 Threaded 16" 9mm Complete Upper Receiver Black

This Aero Precision EPC-9 Complete Upper Receiver comes standard with the ATLAS S-ONE Handguard. The S-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 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 Precision handguards. FeaturesLast round bolt hold open mechanismStandard AR15 takedown/pivot pin lug patternMachined from custom forged 7075-T6 aluminumFull top picatinny rail for optional attachmentsQuick disconnect sling socket at the 3, 6 and 9 o'clock positions