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ASA's Side Charger!

16 Inch M4 Side Charging Upper Assembly

16 Inch M4 Side Charging Upper Assembly
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Price: $699.99
Product ID : UA-M4
Manufacturer: American Spirit Arms
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  • Chambered for 5.56mm and also fires .223
  • ASA Side Charging Flat Top Upper Receiver with Mil-Std 1913 Rail
  • 16 Inch Chrome Moly 1:7 Twist Nitride M4 Barrel
  • Mil-Spec 4150 Chrome Moly Barrel with 1:7 Twist
  • Complete with bolt, carrier and charging handle 

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