Aero Precision M4E1 Enhanced .300 Blackout 8 Barrel Complete Upper Receiver

Aero Precision M4E1 Enhanced .300 Blackout 8 Barrel Complete Upper Receiver Features: Aero Precision APAR640211M1: This Complete Upper includes Aero Precision s Gen 2 Enhanced Handguard! Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail. This complete upper does not include a BCG or Charging Handle. Aero Precision M4E1 Enhanced .300 Blackout 8 Barrel Complete Upper Receiver Specifications: M4E1 Enhanced Assembled Upper Receiver Enhanced Handguard of choice 8 .300 Blackout CMV Barrel Low Profile Gas Block and Pistol Length Gas Tube Product comes assembled Forged from 7075 T6 aluminum Precision machined to M4E1 specs M4 feedramps Matte black hard coat anodized Mil 8625 Type 3 Class 2 Laser engraved T-marks (Anodized only) Comes assembled with port door and forward assist installed Accepts standard AR15/M16 components Handguard mounting platform is forged into the receiver Works with Aero Precision handguards but also fits most BAR-system handguards Barrel nut and wrench are included Manufacturer Aero Precision Mfg. Part Number APAR640211M1 UPC 815421022438 Caliber/Gauge .300 Blackout Action Semi Automatic Barrel Length 8 Barrel Twist 1:7 Barrel Finish QPQ Corrosion Resistant Firearm Fit AR-15 Threaded Barrel Yes