Aero Precision M4E1 16" AR15 223 Rem 5.56 NATO Black FDE

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Aero Precision M4E1 223 Rem/5.56 NATO 30+1 16" Black QPQ Steel Threaded Barrel with Flat Dark Earth Cerakote Receiver, 15" ATLAS R-ONE M-LOK Handguard, and Flat Dark Earth Magpul SL Stock & Grip is a ready-to-shoot, free-floated AR platform built on Aero’s Enhanced M4E1 receiver for superior rigidity, repeatable accuracy, and lightweight handling; the 1:7 twist QPQ-treated chrome-moly-vanadium 16" barrel, VG6 Delta flash hider, ambidextrous safety, and 30+1 capacity make it ideal for range, duty, or defensive applications, while the modular 15" M-LOK handguard and Magpul furniture deliver ergonomic control and easy accessory mounting.

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SKU
840014620821
GUNSRifles

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Aero Precision M4E1 16" 223 Rem / 5.56 NATO — M4E1 Free-Float M-LOK Rifle (Flat Dark Earth)

The Aero Precision M4E1 16" complete rifle pairs the rigid, free-floated M4E1 integrated upper/handguard platform with premium components for reliable, accurate performance. Chambered in 223 Rem / 5.56 NATO with a 1:7" twist and a corrosion-resistant black QPQ steel barrel, this Flat Dark Earth Cerakote-finished build features a 15" ATLAS R-ONE M-LOK handguard, Magpul SL stock and grip, VG6 Delta flash hider, and a 30+1 capacity — a versatile, duty-ready AR platform optimized for range, training, and tactical use.

Key Features

  • Aero Precision M4E1 integrated upper and handguard for a rigid, free-floated barrel platform that improves accuracy
  • 16" chrome-moly-vanadium steel barrel with QPQ finish for enhanced corrosion resistance and durability
  • Chambered in 223 Rem / 5.56 NATO with 1:7" rifling for stable performance across bullet weights
  • 15" ATLAS R-ONE M-LOK handguard for lightweight modularity and wide accessory compatibility
  • Flat Dark Earth Cerakote receiver finish for durable corrosion protection and low-visibility styling
  • Magpul MOE SL adjustable stock and matching Flat Dark Earth Magpul grip for modern ergonomics and comfort
  • VG6 Delta flash hider installed; 1/2"-28 threaded muzzle for aftermarket devices
  • 30+1 magazine capacity for extended shooting sessions and training
  • Ambidextrous safety for left- and right-handed operation
  • Direct impingement operating system with standard AR ergonomics and controls

Specifications

  • Brand: Aero Precision
  • Model: M4E1 (complete rifle)
  • Category: Tactical Rifles / AR Style
  • Caliber: 223 Rem / 5.56 NATO
  • Barrel Length: 16"
  • Barrel Material: Chrome Moly Vanadium Steel
  • Barrel Finish: Black QPQ (Quench-Polish-Quench)
  • Twist Rate: 1:7"
  • Muzzle: VG6 Delta Flash Hider; Thread Pattern: 1/2"-28
  • Handguard: 15" ATLAS R-ONE M-LOK (free-floated)
  • Receiver Material: Aluminum (Flat Dark Earth Cerakote)
  • Stock: Magpul MOE SL Synthetic, Flat Dark Earth (adjustable)
  • Grip: Flat Dark Earth Magpul Grip (synthetic)
  • Capacity: 30+1 (maximum 30)
  • Operating System: Direct Impingement
  • Safety: Ambidextrous
  • Mounting: Standard AR receiver interface (optic-ready)
  • Sights: Optic-ready (iron sights not included)
  • Finish: Flat Dark Earth Cerakote receiver; black QPQ barrel; FDE furniture
  • Included: Standard mounting hardware and one 30rd magazine (as shipped)
  • Hand: Right-hand configuration

This Aero Precision M4E1 16" 223 Rem / 5.56 NATO rifle delivers a modern, free-floated M-LOK platform with durable QPQ barrel treatment and Magpul ergonomics — a balanced, accurate, and rugged choice for shooters who want a high-quality, out-of-the-box AR ready for the range or duty.

More Information
Brand Aero Precision
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