Aero Precision Complete Upper Receiver M4E1 10.5in 5.56 Barrel w/ FSB EM-7 HG Gen 2 FDE Cerakote

Save 10% when you buy the M4E1 Enhanced Upper Receiver and Handguard Combo! Our state-of-the-art Enhanced Upper Receiver combines the handguard mounting platform with the upper itself, condensing the parts needed to mount a free-floated handguard to a mere 8 screws.This Upper Receiver Handguard Combo now includes our 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.Includes: AR15 M4E1 Enhanced Upper Receiver Enhanced Handguard of choice Handguard mounting screwsEnhanced Upper Receiver Features: M4 Feedramps .250 takedown pin holes Lazer engraved T-marks Comes assembled, with dust cover and forward assist installed Machined from 7075-T6 forged aluminumGen 2 Enhanced Handguard Features: 1pc free float design Built in anti-rotation tabs Scalloped rails Continuous top rail 1.72" inside diameter fits most muzzle devices and 1.5" suppressors Compatible with low profile gas blocks Gen 2 Feature - Quick disconnect sling socket at the 3, 6 and 9 o'clock 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 railSpecifications: Shipping to FFL Dealer Required No Made In America? Yes Platform AR15 Weight(s) KeyMod: 7" - 15.84 oz / 9" - 17.44 oz / 12" - 19.84 oz / 15" - 21.44 oz M-LOK: 7" - 15.84 oz / 9" - 17.44 oz / 12" - 19.84 oz / 15" - 21.44 oz Quad Rail: 7" - 17.44 oz / 9" - 19.04 oz / 12" - 22.24 oz / 15" - 23.84 oz