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In stock
Yankee Hill Machine .223 Rem/5.56 Billet Lower Receiver, Hardcoat Anodized Matte Black - 125-BILLET
In stock

Yankee Hill Machine .223 Rem/5.56 Billet Lower Receiver, Hardcoat Anodized Matte Black - 125-BILLET

SKU 790807
Brand YHM
Model Number 125BILLET
UPC 816701017618
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Caliber: 223 Remington/5.56x45mm NATO
  • Material: 7075 T6 Aluminum
  • Finish: Hardcoat Anodized
  • Color: Matte Black
  • For Use With: AR-15 Style Rifle
  • Weight: 11.2 oz


YHM is proud to offer our first billet lower receiver. We originally designed a Billet lower that mimicked a standard (forged) lower receiver, but after seeing the prototype production we decided to go with a receiver that was more stylized, something that didn't look like every other AR-15 on the planet. It was this mindset that helped us arrive at the Model-57, and in turn this lower receiver.


  • These lowers were designed, and are machined 100% in house from 7075 T6 aluminum (billet)
  • Over sized magazine well chambers for easier magazine changes
  • Accepts all generations of PMAG's
  • Accepts Mil-Spec upper receivers
  • Built-in oversized machined trigger guard
  • Fits all standard parts (except for a trigger guard)
  • Hardcoat anodized matte black to military specifications or better
  • This lower still fits, and functions with your standard upper receivers
  • Tension screw built into lower for unmatched mate with any Mil-Spec upper


Q & A


If you live in California, please read this notice before ordering.
Must be 21 or older to purchase.
All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.