Phosphated gas block, military contract made in the USA from Sadlak Industries.
Sadlak is one of the OEM manufacturers for a good many "known names" in gas blocks, and many used by rifle companies with their logo on it. You can trust Sadlak for 100% made in America small machine shop excellence. Solid steel with a military grade gray phosphate protective coating.
Includes bottom set screws, roll pin.
Does NOT include gas tube
Potomac Armory
