Aero Precision Complete Upper Receiver M4E1-E 18in .223 Wylde Fluted Barrel EM-15 Handguard Gen 2 Anodized Black

Aero Precision Complete Upper Receiver M4E1-E 18in .223 Wylde Fluted Barrel EM-15 Handguard Gen 2 Anodized Black. 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. Specifications for Aero Precision M4E1 Enhanced 18in .223 Wylde Fluted Complete Upper Receiver with Flash Hider: Manufacturer: Aero Precision Caliber: .223 Wylde Barrel Length: 18 in Barrel Profile: SPR Fluted Barrel Twist Rate: 1-8 Muzzle Device: A2 Flash Hider Finish: Anodized Color: Black Gun Model: AR-15 Handguard Length: 15 in Gun Make: AR Platform Barrel Material: 416R Stainless Steel Weight: 51.34 lb 68.5 oz Magazine Included: No Condition: New Included Accessories: None EM-15 Handguard Gen 2 Mount Type: M-LOK Country of Origin: USA Features of Aero Precision M4E1 Enhanced 18in .223 Wylde Fluted Complete Upper Receiver with Flash Hider M4E1 Enhanced Upper Features: 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 Gen 2 Enhanced Handguard Features: 1pc free float design Built in anti-rotation tabs Scalloped rails Continuous top rail 1.78in inside diameter fits most muzzle devices and 1.5in suppressors Compatible with low profile gas blocks Gen 2 Feature - Quick disconnect sling socket at the 3 6 and 9 oclock positions Gen 2 Feature - Additional milling along flats to aid with gripping and add visual appeal Gen 2 Feature - New profile for the continuous picatinny top rail 18in .223 Fluted Stainless Steel Rifle Length Barrel Features: .223 Wylde 18in Rifle Length Barrel 1/8 Twist 416R Stainless Steel Bead Blasted Finish .750 gas block journal Rifle length gas system M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider ALL NEW Fluted Design Barrel Weight: 28 oz Aero Precision M4E1 Enhanced 18in .223 Wylde Fluted Complete Upper Receiver with Flash Hider Enhanced Handguard of choice 18in .223 Wylde SS Fluted Barrel Low Profile Gas Block and Rifle Length Gas Tube Product comes assembled This complete upper does not include BCG or Charging Handle These products may be selected as add-ons under the FINISH YOUR BUILD tab What firearm models does the manufacturer say Aero Precision M4E1 Enhanced 18in .223 Wylde Fluted Complete Upper Receiver with Flash Hider is compatible with? The manufacturer says that Aero Precision M4E1 Enhanced 18in .223 Wylde Fluted Complete Upper Receiver with Flash Hider is compatible with AR-15Aero Precision APAR640232M51: M4E1-E Complete Upper 18in .223 Wylde Fluted Barrel EM-15 Handguard Gen 2 Anodized Black