I have two Christensens that are getting neglected. Both are top of the line, with titanium brake, fluted bolt, carbon stock, sako extractor, double ejectors. The first is a 270 wsm. I think it is lilja bbl under the carbon, but cannot recall. 24". It showed up right before hunting season about 5 years ago, and due to time constraints, I tested factory ammo first. It loved the 150 grain fusion load, and the tds reticle of the swaro scope I put on it matched well (and it shot well) to 650 yards. I shot a nice 6x7 bull with it that year, but since then, only took it out one time, to shoot a deer two seasons ago. FYI, the elk was one shot kill at 485, and the buck another one shot kill at about 550. The other is a 338 RUM. It has all the above, for sure a lilja, and 26" bbl. It has given me some fits b/c it is basically a one hole gun most of the time, but has gone haywire a few times. I figured out that the recoil was tearing up the optics and mounts. It now has a one piece base pinned on, and once I put a Nightforce 2.5-10 in three rings, I think it is steady. But, I have not really tested it thoroughly since getting it reset that way. But, it did eat several leupolds and a swarovski along the way.
Let me know if you would be interested in either. I can give you more details and send pics. contact me a firstname.lastname@example.org