Good shooting. Other than when I first got my 300WM several years ago, I've had trouble getting the 190 and 210 NABLR to shoot well. To be fair, I haven't had great luck with the ELDX in 30 cal either.
Also, though it's just one example, my buddy shot a medium sized whitetail with a 150 gr NABLR out of a 7-08, and it completely disintegrated. Deer was at 410 yds, 2650 fps MV (probably about 2100 fps impact), and because of a horrific shot, hit 16" forward of aim point in the lower neck meat. It struck no bone, and still only penetrated about 6" and came apart into tons of tiny fragments. Thankfully, this was a case of everything going wrong from shot to bullet performance, but with a DRT result, as it mangled the deer's neck like a shark had taken a bite out of it.
Anyway, just a word of caution from my own experience. I've heard lots of folks have had good results.