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AERO PRECISION M4E1 18" 6.5 GRENDEL COMPLETE UPPER - MLOK QUANTUM 15"
AERO PRECISION M4E1 18" 6.5 GRENDEL COMPLETE UPPER - MLOK QUANTUM 15"


 
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Our Price: $440.99
Sale Price: $407.99
Savings: $33.00

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Availability:: Usually Ships in 24 Hours
Product Code: APAR640105M52
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Description
 
Includes:
  • M4E1 Assembled Upper Receiver
  • Enhanced Quantum 15" MLOK Hand-guard
  • 18" 6.5 Grendel Rifle Length Stainless Barrel
  • Low Profile Gas Block and Rifle Length Gas Tube
  • Product comes assembled
  • This assembly does not include a Charging Handle or Bolt Carrier Group
  • Features
    • Includes:
      • M4E1 Enhanced Assembled Upper Receiver
      • Quantum 15" Hand-Guard
      • 6.5 Grendel 18" Stainless Steel, Rifle Length Barrel
      • .750 Low Profile Gas Block and Rifle Length Gas Tube
      • A2-style Flash Hider
      • Product comes assembled
      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 hand guards but also fits most BAR-system handguards
      • Barrel nut and wrench are included
      Quantum Hand-Guard 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

      6.5 Grendel 18" Stainless Steel, Rifle Length Barrel Features:
      • 6.5 Grendel 16" Mid-Length Barrel
      • 416R Stainless Steel finish
      • 1/8 twist
      • 5/8x24 Threaded Pitch
      • SPR Profile
      • .750 gas block journal
      • Mid-length gas system
      • M4 Feed Ramp Extension
      • HP and MPI tested

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