Anyone have any experience with the DPMS REPR? I had been looking into getting the SASS until I handled a friends rifle the other day. I was pretty disappointed by the fitment between the lower and upper reciever, and the SASS is deffinetly heavy! From what I have read the REPR is almost 2 pounds lighter (big plus) and also has a 20" barrel which I prefer. If the fitment between the receivers is just as sloppy it would be a big turn off for me. Cheapest I've seen is on Gunbroker for $2200. Anyone had their hands on one?