Aero Precision M4E1-E Complete Upper, 16" 5.56 Mid Barrel, Quantum 15" M-LOK HG - Anodized Black - APAR640105M7 Review

About Aero Precision M4E1-E Complete Upper, 16" 5.56 Mid Barrel, Quantum 15" M-LOK HG - Anodized Black - APAR640105M7

This Complete Upper includes our Quantum Handguard! Key features include the addition of built in anti-rotation tabs, removable 4-slot picatinny rail section for front sight and a 7 mounting surface for accessories. Includes: M4E1 Enhanced Assembled Upper Receiver Enhanced Handguard of choice 16″ 5.56 CMV Barrel Low Profile Gas Block and Mid-Length Gas Tube Product comes assembled This complete upper does not include BCG or Charging Handle. M4E1 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 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 wrench is included Quantum Handguard Features: 1pc free float design Removable 4-slot picatinny rail section for front sight Built in anti-rotation tabs 7 mounting surfaces for KeyMod accessories 1.78″ inside diameter fits most muzzle devices and 1.5″ suppressors Compatible with low profile gas blocks 16″ 5.56 Mid-Length Barrel Features: 5.56 NATO 16″ Midlength, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled .750 gas block journal Mid-length gas system, .0785 gas port M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider Specifications: Made In AMERICA: Yes Platform: AR-15 Series: M4E1 Caliber: 5.56 NATO Barrel Length: 16″ Weight: 55.84 Other: No

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