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

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.Features:These lowers were designed, and are machined 100% in house from 7075 T6 aluminum (billet)Over sized magazine well chambers for easier magazine changesAccepts all generations of PMAG'sAccepts Mil-Spec upper receiversBuilt-in oversized machined trigger guardFits all standard parts (except for a trigger guard)Hardcoat anodized matte black to military specifications or betterThis lower still fits, and functions with your standard upper receiversTension screw built into lower for unmatched mate with any Mil-Spec upper