20" 5.56MM 1:8 TWIST M4 4150 BARREL

SKU:
20BN556
Sale
$129.00 $69.00
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Ghost Firearms AR-15 M4 20" 1:8 5.56 Barrel 

  • 4150 Steel
  • M4 Contour Profile
  • M4 Feed Ramps
  • 5.56/.223 Chambered in 5.56x45mm
  • Markings Spiral Engraved Near Break
  • Rifle Length Gas System 
  • 1:8 Twist
  • .750 Gas Platform System
  • Black Nitride Coating
  • 1/2 by 28 Thread