Precision machined from ordnance grade steel and built to interface in near tolerance with the aluminum stock chassis. Some rocket surgeon drilled and tapped this if not-pristine stainless Mini-14 for an aftermarket scope mount. I was thrilled. I loaded the holes with stubby tiny Allen screws and saved about $four https://sageinternationalstock07306.idblogmaker.com/31026789/the-5-second-trick-for-sage-ebr-chassis