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556 16" 1-7 M4 Nitrite Upper Receiver Assembly
This is great option for a new build or upgrade to an older AR15. The 556 NATO provides enjoyable Mid Range Varmint Hunting or Target Practice. The 16" Sportsman Upper Assembly offers a Light Weight and Maneuverable Upper Assembly


 
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Our Price: $205.00

Quantity in Stock:2
Product Code: UR-556CM41617M


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Description
 
This is great option for a new build or upgrade to an older AR15. The 556 NATO provides enjoyable Mid Range Varmint Hunting or Target Practice. The 16" Sportsman Upper Assembly offers a Light Weight and Maneuverable Upper Assembly to compliment to your current Lower Assembly. This is a good option if you are considering upgrading from that Plastic Hand Guard and move to a Free Floating MLOK Hand Guard. The MLOK Hand Guard allows for easier installation of Forward Grips, Lasers, Flashlights.

All Upper Assemblies are Torqued to Mil-Spec, Head Space Checked and Test Fired Before they are shipped. .

Bolt Carrier group and Charge Handle can be added if needed.

All Barrels are Drilled, Reamed and Rifled on CNC Machines. Barrels are then Heat treated, Stress Relieved and Trued. All Barrels are Inspected using CMMs and Precision Air Gauged.

Proudly Made in the USA

Features:

  • Caliber - 5.56 NATO
  • Receiver - CNC Machined, 7075 T6 Aluminum
  • Barrel Material - 4150 Gun Quality Steel
  • Profile - M4 Contour
  • Finish - Nitrite
  • Length - 16"
  • Feed Ramp - M4
  • Twist - 1-7
  • Flutes - No
  • Thread Pitch - 1/2x24
  • Gas System - Carbine
  • Gas Block System - 0.750
  • Gas Hole Diameter - .070
  • Muzzle Brake - Bird Cage
  • Dimpled - Yes
  • Hand Guard - 10" MLOK
  • Options - Bolt Carrier Group and Charge Handle

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