OK, what's the consensus my fellow shooters? What brought this up was a discussion on semi auto rifles. I kept lube off the gas system on my old FN C1A1 when I was a serviceman, back before the Dead Sea was even sick. The hard chrome was designed (I was told) to function without lube as any lubricant would bake onto the metal from the heat of the gasses and make it harder to clean. I practice the same protocols when I clean the gas system on my Mod.100 Winchester. I don't lube the gas piston, just clean off any carbon fouling and leave it spic and span. What do the rest of you guys do with your semi's?




















































