Their is a video of a guy that took a Aero Precision AR-10 and ran it without lubricant until it stopped. It went farther than I expected it to.
I don't know why anyone would run any AR without lubricant in the first place, or any firearm. It's a tool it builds up heat from friction without lubricant it will fail eventually.
I don't know why anyone would run any AR without lubricant in the first place, or any firearm. It's a tool it builds up heat from friction without lubricant it will fail eventually.