Yankee Hill AR-15 Specter Upper Receiver Assembly Kit 9mm Luger 16" Barrel

Product #: 163590 Yankee Hill #: YHM-7810-9K UPC #: 816701011241
Ships 12/03/2015 from MidwayUSA
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  • Information
The Yankee Hill Machine Specter Upper Assembly Kit contains a complete, 9mm Specter Upper Receiver Assembly as well as all the parts required to convert your standard 223/5.56 AR-15 to 9mm. Caliber conversion is easily done at the operator level; swap out a few parts, then attach the upper receiver and the rifle is ready to go. Kit also includes a Hahn Precision magwell adapter, YHM extended heavyweight buffer, and a 32-Round magazine.

Technical Information
  • Upper Receiver Type: Mil-Spec 7075-T6 Aluminum YHM Flat Top
  • Barrel Length: 16"
  • Barrel Contour: Not listed by manufacturer
  • Barrel Material: Steel-Melonite Finish
  • Muzzle Thread Pattern: Not listed by manufacturer
  • Chrome Lined: No
  • Barrel Finish: Black Matte
  • Twist Rate: 1 in 14"
  • Chamber: 9mm Luger
  • M4 Feed Ramps: No
  • Muzzle Device: Phantom 5C2 Flash Hider
  • Gas System Length: N/A-Blowback
  • Gas Block Diameter: N/A
  • Handguard: Yankee Hill Specter Free Float
  • Sights: Yankee Hill Rear and Front Flip Sight
  • Bolt Carrier Assembly Included: Yes
  • Bolt Carrier Type: 9mm Compatible Carrier

Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.

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