Sandor Clegane · 84w ARs require you do clearance drills for when the bloody thing jams & if it isn't cleaned & maintained it WILL jam, same with a bloody steyr, same with the rest of the auto / semi auto rifles. Sliver @Sliver 1738203370 Nope. They need lube with use but dont need cleaning. Spend more time shooting. Guns dont need cleaning. 1