Took a while to update but I shot 190 ablr today out of a 300 win. They seem to be very consistent but I was surprised with 73 gr H4831SC only 2785 fps. Either way they shot about .5 MOA at 500 yards today, they are very forgiving in the wind as well! I was going to try and bump up the velocity but it shot so well I think I will leave it alone. I got everything dialed in and 6" steal at 200, 300, 400, and 500 with a 12 mph cross wind was a bang ding everytime! Like I said they are very forgiving, this should be a great combination for hunting anything I want!!
So far every ABLR regardless of cal and weight has shot great. They don't seem to be very picky at all.