Tag: yankee hill machine the ultimate SOC-7300-TI titanium supressor tuck under ar15 integral suppressed black rifle 300 black out attackcopter YHM-4300-Ti-24 YHM-5343-DX

Yankee Hill Machine unveiled their newest SKU The Ultimate, which is an integrally suppressed 300 black out AR15 upper receiver. The Ultimate features a Yankee Hill .30 cal Phantom ULT…