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ATI 16" M4 Complete Upper Receiver Less Charging Handle, 5.56 NATO / .223 Remington

Item # WX2-584157

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$476.99
Club 4-Pay$119.25
Non-Member $529.99
Additional Shipping Fees Apply

Additional Shipping fees/restrictions apply >

  • 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.
  • This item cannot ship internationally.
Additional Shipping Fees Apply

Additional Shipping fees/restrictions apply >

  • 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.
  • This item cannot ship internationally.
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    In Stock
  • Buyer's Club
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    $476.99
    Club 4-Pay$119.25
    Non-Member $529.99

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Details & Specs

Fine quality, includes everything but the lower receiver. Great stuff from American Tactical Imports, a rising star in the AR game. Add in a lower of your choice (we have a bunch to choose from), and you're ready to rock and roll.

  • Mil-spec certified 4150 chrome-moly vanadium steel M4 contour barrel with 1:7" twist, melonite-coated barrel
  • Chambered in 5.56x45mm / .223 Remington
  • T-marked forged M4 upper receivers with extended M4 feed ramps
  • Picatinny gas block
  • A2 flash hider installed with Peel washer
  • M4 single heat shield handguard
  • M16 bolt carriers
  • Mil-spec fire control group with .154-diam. pins
  • Mil-spec .154-diam. hammer and trigger pins
  • Mil-spec .250-diam. take-down pins
  • Mil-spec collapsible 6-position ribbed reinforced stock
  • Kit does not come with mag. or trigger guard
  • Weighs 6.5 lbs.
  • 16"l. barrel

Order yours and get started on your black rifle ASAP!

Key Specifications
  • Item Number: 584157
  • Caliber: 5.56x45mm / .223 Remington
  • Barrel: 16"l. Mil-spec certified 4150 chrome-moly vanadium steel M4 contour barrel with 1:7" twist
  • Receiver: T-marked forged
  • Handquard: M4 single heat shield
  • Mfg. Number: ATIRKT03
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