Hobbit,
Yeah, that's the model 1 setup I'm eyeballing now...although I just ordered a DPMS .308LR, so funds are tight hehehe.
The shorty stock is at the point of personal preference (aliteration, anyone)...I guess the majority of folks think it too short, but I've shot it like that...if I were in any sort of tactical use situation, it might be ok...you can put it in your chest, either in the middle, or out a little bit towards your arm, but it's kinda tough to do a normal rifle hold and still get a comfortable feel wearing a tee shirt.
Now, if you had thick coat, or something like that, it would be good for that. Also, I found the recoil and blast effect of shooting the rifle much more prounounced than normal...I don't think that little buffer and spring soak up nearly as much of the recoil as the regular length tube. And having your face that close to the charging handle with the enhanced recoil is much different than shooting the same rifle with a longer stock.
I had no problems using my Holosight, with the rifle in the positions I described...quick, clear sight picture.
As for the Model 1 buttstock itself, it's little on the cheap side, in terms of material. Not hideous, but not as nice of a material when compared to my Armalite or Eagle stocks.
It's the kind of think you *might* want to see beforehand...see if you can find anyone in your area that has one to scope out first.
BTW, in my database, I guess I didn't weight the complete lower with the stock on...I can do that tonight when I get home from work.