Guys,
Feel free to flame. It's 5:45 AM here in Afghanistan, I've been up for quite a while over here and am trying to confirm something:
Do ALL 6920 SOCOM lowers have the "M4A1 Carbine" rollmark as opposed to the "M4 Carbine" on standard 6920's?
I'm trying to find a second rifle to purchase and I like the M4A1 rollmark, so before I go dropping ~1500 dollars I want to make sure that's what I'm going to get.

