Have you ever read or been told that shooting steel-cased ammo out of your AR-15 is not good? Older, steel-cased ammo like Brown Bear is lacquer-coated and may cause issues down the road. However, there is nothing wrong with shooting steel-cased ammo from your AR. In this article, Cheaper Than Dirt debunks the myth that shooting steel-cased ammo is bad. After reading “Shooting Steel Cased Ammo in Your AR-15,” you will be saving money shooting cheap ammo without developing problems in your rifle.