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10" 300BLK Complete Low Profile Piston Upper with Aero Precision 9" Quad Handguard

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Your Price: $999.99
10" 300BLK Complete Low Profile Piston Upper with Aero Precision 9" Quad Handguard
Part Number: 180291
Availability: In Stock

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Black Rifle Arms® AR-15 10" 300BLK Complete Low Profile Piston Upper with 9" Aero Precision Quad Rail 
  • Low Profile Fixed Gas Piston System (same gas piston system being field tested and in limited theater with special ops)
  • Shoots Supersonic and Subsonic Ammunition With or Without A Silencer
  • 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
  • Titanium Connecting Link Gives Strength While Being Lightweight

Barrel Specs:
  • Manufacturer: Ballistic Advantage
  • Material: 4150 CrMov
  • Barrel Length: 10"
  • Twist: 1:7
  • Nitrided: Inside and Out
  • Contour: Medium Tactical
  • Chamber: 300BLK
  • Feed Ramps: M4 Feed Ramps
  • Thread: 5/8x24”


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