Yankee Hill Machine Stripped Billet Upper Receiver. This hardcoat anodized matte black upper receiver is made from billet 7075-T6 aluminum and will fit and function with your standard lower receiver. The upper features M4 style feed ramps and dry film lube coating on the inside. This upper receiver accepts standard upper receiver parts as well as Mil-Spec lower receivers.
Manufacturer: Yankee Hill Machine Company
PRODUCT SPECIFICATIONS:
- Brand: Yankee Hill Machine
- Caliber: .223 Rem,5.56x45mm
- Finish / Color: Black
- Firearm Type: Pistol,Rifle
- Material: Aluminum
- Models Fit: AR-15
