I do have a 6.8 XCR. It has been a good rifle, accurate with low recoil. I like the LWRC 6.8 better because it is a bit lighter and shorter. However, the XCR is an excellent rifle if you can find it. The trigger is it's own design and not interchangeble with the AR. I find the trigger to be fine, but I am used to shooting military triggers. The chamber is an improved SSA and the bore is chrome lined with a 1x10 twist four groove barrel.