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  4. 8" 300BLK Complete Low Profile Piston Upper with Aero Precision 7" Keymod Handguard

8" 300BLK Complete Low Profile Piston Upper with Aero Precision 7" Keymod Handguard

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On sale $999.99 $924.99
Retail Price:$999.99
Your Savings:$75.00(8%)
8" 300BLK Complete Low Profile Piston Upper with Aero Precision 7" Keymod Handguard
Part Number: 1803142
Availability: In Stock

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Black Rifle Arms® AR-15 8" 300BLK Complete Low Profile Piston Upper with 7" Aero Precision Keymod Handguard

Caution: If using a handguard that extends beyond the barrel a suppressor or blast shield must be used to prevent discharge gasses from blasting through the handguard
  • Low Profile Self Regulating Gas Piston System 
  • Optimal for Subsonic with Silencer for Reliable Performance
  • Utilizes Standard AR-15 Carbine Spring and Buffer
  • Uses Our Steel Barrel Nut For Strength and Durability
  • Patented M16 One Piece Piston Bolt Carrier Group

Barrel Specs:
  • Manufacturer: Ballistic Advantage
  • Material: 4150 CrMov
  • Barrel Length: 8"
  • Twist: 1:7
  • Contour: Modern Series
  • Nitrided: Inside and Out
  • Chamber: 300BLK
  • Feed Ramps: M4 Feed Ramps
  • Thread: 5/8x24”


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