YHM Yankee Hill Machine Billet Stripped Upper Receiver Model-57 AR15
YHM is proud to offer our first Billet Upper Receiver. The stylized YHM-110-BILLET was directly related to the stylization of the new YHM-26 muzzle device and features lightening cuts. 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 inadvertently led us to the MODEL-57, and in turn this upper receiver, a unique, one of a kind look.
UPPER PARTS KIT MAY BE ADDED AS AN OPTION - THIS IS A STRIPPED UPPER (FORWARD ASSIST AND DUST COVER NOT INCLUDED IN BASE KIT)
*M4 Style feed ramps
*Accepts Standard upper receiver parts (dust covers, forward assists, etc.)
*Accepts Mil-Spec Lower receivers
*These lowers were designed, and are machined 100% in house from 7075-T6 aluminum