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  5. 5.56x45 Low Profile Mid Length Piston Upper with 15" Aero Precision Keymod Rail

5.56x45 Low Profile Mid Length Piston Upper with 15" Aero Precision Keymod Rail

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Your Price: $859.99
Black Rifle Arms 5.56x45 Low Profile Mid Length Piston Upper
Part Number: 1702013
Availability: In Stock

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Black Rifle Arms AR-15 5.56x45 Low Profile Mid-Length Piston Upper featuring 15" Aero Precision Keymod Free Float Rail. Piston Upper fits any Mil-Spec Lower.

Upper builds are test fired with Wolf or Tula Ammo. 

Free Float Keymod Rail
One Piece Piston Carrier: NiB EXO Coating 
Bolt: Carpenter 158, Shot Peened

Premium Barrel Specs:
  • Barrel Manufacturer: BALLISTIC ADVANTAGE
  • Material: 4150  
  • Barrel Length: 16"
  • Twist: 1/7
  • BlackNitrideā„¢: Inside and Out
  • Contour: M4 
  • Chamber: 5.56x45mm NATO 
  • M4 Feed Ramps: Yes
*No FFL required for upper shipment
low profile piston upper with 15

Package Requires a Signature Upon Delivery

        

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