Yankee Hill Machine AR-15 Billet Lower Receiver 5.56 NATO Stripped, Black Anodized - 125BILLET

Stripped billet lower receiver for AR-15 platforms in 5.56x45mm NATO, machined from 7075-T6 aluminum with black hardcoat anodized finish. Designed and manufactured in-house by Yankee Hill Machine with a stylized profile. This component requires assembly with upper receiver, bolt carrier group, and fire control group to complete a functional rifle.