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

  • Product #: 163590
  • Yankee Hill #: YHM-7810-9K
  • UPC #: 816701011241
Yankee Hill AR-15 Specter Upper Receiver Assembly Kit 9mm Luger 16" Barrel
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Only 1 in stock - order soon!
Ships tomorrow from MidwayUSA

Product Overview

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. Kit uses Colt/AR-Stoner pattern 9mm AR-15 magazines.


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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Delivery Information

Must Ship to FFL Dealer
Shipping Weight
Ships Alone
DOT- Regulated
Carrier Restrictions
  • Cannot ship via air
  • Cannot ship via USPS
  • Cannot ship to PO Box
  • Must ship to Contiguous US
HazMat Product

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