AR-15 5.56/.223 5" COMPRESSION SERIES MICRO PISTOL KIT / SBA3

AR-15 5.56/.223 5" COMPRESSION SERIES MICRO PISTOL KIT / SBA3

AR-15 5.56/.223 5" COMPRESSION SERIES MICRO PISTOL KIT / SBA3.  AR15/M16 platform. Made in USA.

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• THIS KIT IS EVERYTHING YOU NEED TO BUILD A MICRO AR PISTOL EXCEPT A STRIPPED LOWER. The receiver is a flat top M4 Mil-Spec upper receiver are forged CNC Machined from 7075-T6 Aluminum, the hardest and most durable material of any upper. The MICRO 5” 5.56 NATO barrel is made from 4150 Chrome Moly steel, has 1:5 twist rate & MICRO gas system. 

  • Barrel: 5″ 5.56 NATO Barrel Chrome Moly
  • Twist Rate: 1:5
  • Feed Ramps: M4
  • BCG: Case Hardened 8620 Steel Nitride Coated, M4/AR-15 Compatible, Mil-Spec/MP Tested
  • Gas Block: Steel .750 Low Profile
  • Gas Tube: Stainless Micro-Length
  • Muzzle Device: Thread Protector
  • Rail: 4″ M-LOK Rail
  • Brace: SBA3
  • Upper Receiver: Forged Upper Receiver
  • Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover
  • Pistol receiver extension
  • Standard 3 oz carbine buffer
  • Carbine spring
  • Castle nut
  • End plate
  • Complete AR-15 Lower Parts Kit ready for installation in your lower receiver (not included)
  • SBA3 brace
  • Comes unassembled

  NOTE: Images may not be an exact representation of the product. It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16".