Aero Precision EPC-9 Threaded Complete Upper Receiver 5.5in 9mm w/ ATLAS R-ONE 4.8in Handguard FDE

Aero Precision EPC-9 Threaded 5.5" 9mm Complete Upper Receiver w/ ATLAS R-ONE 4.8" Handguard - FDE CerakoteThis EPC-9 Complete Upper Receiver comes standard with our 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. Our 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.Includes:EPC-9 Upper Receiver4.8" ATLAS R-ONE Handguard5.5" 9mm CMV BarrelProduct comes assembledThis complete upper receiver does not include BCG or Charging Handle. These products may be selected as add-ons under the FINISH YOUR BUILD tabThe muzzle device included with this complete upper receiver is NOT pinned nor welded to this barrel.EPC-9 Upper Receiver Features:Last round bolt hold open mechanismAccepts most AR15 compatible barrel nuts and handguardsDimple above threads to allow for proper handguard timingStandard AR15 takedown/pivot pin lug patternMachined from custom forged 7075-T6 aluminumATLAS R-ONE Handguard Features:Full top picatinny rail for optional attachmentsQuick disconnect sling socket at the 3, 6 and 9 o'clock positions1.3" Inside diameter1.5" Outside diameterCompatible with mil-spec AR15 upper receivers and barrels5.5" 9mm Barrel FeaturesChamber: 9x19Length: 5.5"Twist: 1 in 10Threading: 1/2"x28Material: Chrome Moly VanadiumFinish: QPQ corrosion resistant finish both inside and outSpecifications:Shipping to FFL Dealer Required NoMade In America? YesPlatform EPC-9Weight(s) 24.4 oz