FPembleton:
Thx for the kind words!!
I have always gravitated towards heavier Rifles/carbines, must be to in part to some of my back ground in precision bolt action shooting (all done for fun nothing formal).
If one looks at the specs, in the Magpul line the UBR at 1.56 lbs is second only to the PRS at 1.85 lbs. So it is a heavy stock. That being said, the offset, or resulting balance is really superb as it counters the Hbar profile AND the TRoy MRF-R (which while heavy duty, is not light either) extremely well, and for me, actually improved the rifles "point-ability".
Further being a left handed shooter, the UBR is bar none the most flexible stock I have come across to date, I was not only able to switch over both QD swivle point, but the compartment door as well.
As for entire weith, I have yet to weigh it but will do so and let you know.
regards and all the best
AbH