They tried to make it a switch barrel, but in an odd way. The barrel and chamber are designed to be lifted out, leaving the tigger unit and bottom part of the action in place. The trigger unit has a little steel nipple that protrudes up and slots into the underside of the barrel/chamber unit.
This makes the whole set up unstable: unless everything is set up absolutely perfectly, with flawless bedding and all the screws torqued up identically, the action cantilevers on this little nipple. I could never get mine to stabilise, even after getting it rebedded twice and then bedded into a carbon fibre stock. It would be fine for a bit, and then something would shift, and the accuracy would fall apart.
Ultimately it meant that I could never completely trust it. It WAS capable of 0.5MOA accuracy, but I never knew when it was going to fail. When it did, it would start double grouping, creating two groups about 2-3 inches apart.
There were other problems. The tolerances on the magazine release catch were just too fine, and it jammed easily. When it did, the only way to get the magazine out was by removing the action from the stock.
The firing pin spring on mine was also problematic, and I had misfires due to light strikes.
I really wanted to like it, and it was a very beautiful gun with a wonderfully crisp trigger. But I spent a huge amount of time and money on it, and never got it shooting consistently.