SS = Stainless Steel.
I'm just confused as to what you mean by "medium weight". Is that the normal USGI profile? I've seen some Loaded M1A's come from the factory with stainless barrels and they look heavier than stock, so that's why I asked.
I'm just confused as to what you mean by "medium weight". Is that the normal USGI profile? I've seen some Loaded M1A's come from the factory with stainless barrels and they look heavier than stock, so that's why I asked.