Anderson AOR 5.56 NATO/.223 Remington M4 Flat Top Complete Upper Receiver, 16" Barrel

 
4.9 out of 5 star rating (19 reviews)
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$359.99
Non-Member $399.99
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    • Shipping restrictions apply to this product under some jurisdictions. Known age, state and local shipping restrictions are applied at checkout and may result in changes to an order. PLEASE NOTE: We do not accept returns of Ammunition for safety reasons. NEVER use any Ammunition unless it is specifically designed for your firearm.
    • This item cannot ship to Canada.

Key Features

  • Chambered in 5.56 NATO, and will also fire .223 Remington
  • 16" M4-contour barrel with 1:8" twist
  • 7075-T6 flat top upper receiver
  • A2, carbine-length handguard
  • High-rise gas block
  • A2 flash hider
  • Standard charging handle and mil-spec BCG
  • SATISFACTION GUARANTEE

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  • Easy Returns

Starting a classic M4 build? Look no further than our Anderson® AOR M4 Flat Top. Anderson makes almost all components in-house, so they can control quality like few others while still delivering exceptional value. That's probably why it's our best-selling Barreled Upper.

  • Chambered for 5.56 NATO, but will also handle .223 Remington without issue
  • 16" M4-profilel barrel with phosphate matte finish
  • 1:8" barrel twist
  • 7075-T6 forged upper receiver (optics ready)
  • A2, carbine-length handguard
  • A2 flash hider
  • Standard charging handle
  • Standard mil-spec bolt carrier group

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Key Specifications

  • Item Number: 608588
  • Caliber: 5.56 NATO/.223 Remington
  • Barrel length: 16"
  • Barrel contour: M4
  • Barrel twist: 1:8"
  • Upper receiver: Forged 7075-T6
  • Handguard: Carbine-length
  • Overall weight: 4.25 lbs.
  • Mfg. Number: 74603-UP
Anderson AOR 5.56 NATO/.223 Remington M4 Flat Top Complete Upper Receiver, 16" Barrel
Anderson AOR 5.56 NATO/.223 Remington M4 Flat Top Complete Upper Receiver, 16" Barrel
 
4.9 out of 5 star rating (19 reviews)
Buyer's Club $359.99 Non-Member $399.99