Colt 7.62x39 AR15 available again CR6762

[m4brian]

At what distance? I'm not sure the 1-12 twist is unsatisfactory.

I should say that 1:10 would surely be heavily preferred. That was elliptical. Faster twists seem to be mo better in more calibers, and AK x39s are 1:9.45", so 1:12 seems a bit too slow.

Does anyone know the WEIGHT of the Colt CR 6762?