I bought a .22LR T-bolt heavy barrel at the end of November. The barrels been cut down to 15" and screw cut for a mod (using a Wildcat Whisper). I've got no complaints, aside from feeling that the magazines are bloody expensive.
I've got the 2.5 to 16 x42 with the mildot reticule and I've got no complaints. Glass is clear with a sharp image, and overall it seems well put together.