Did FN discontinue the step down barrel from the Scar 20s .308 civilian version? I know that the Scar 20s 6.5 creedmoor features the heavy barrel and no step barrel but I am not sure if this is applicable to the .308 as well. I think I saw a .308 20s with no step down barrel on gunbroker and was hoping if someone can confirm if this is the new direction FN is taking going forward.