[prophetic]

I was watching this on Future Waepons tonite too (actually it was a repeat episode) and my concern is the spacing between the mag placement and the cheek rest.

Is there enough spacing in there to use the 100 round C-Mag magazine? And how will a C-Mag affect the balance of the rifle?

[MyDogAllah]

[Is there enough spacing in there to use the 100 round C-Mag magazine? And how will a C-Mag affect the balance of the rifle?]

I don't think this is an issue, cuz I know of no military that issues a Beta-C mag on a small arm. It won't be an issue for you or me, either, cuz we'll likely never be able to buy this rifle.