Correction
I'd like to thank Larry Bartholome for locating this thread as it has some misinformation that I need to correct. In previous posts I made the following statement:
If you do nothing to the 175 gr XLD bullet it will have a BC just slightly higher than our 180 gr VLD. If you repoint the tip of the bullet your BC can increase by as much as 8%. This makes this bullet the highest BC bullet we've ever made
This is incorrect on two points. The first is that the 175 gr XLD has a G7 BC of .336 while our 180 gr VLD has a G7 BC of .337. There are two reasons why our new extreme length 175 gr XLD has a BC essentially equal to (but not greater than) our 180 gr VLD.
The first reason is that the meplat of the 175 gr is slightly larger. This was intentional for the purposes of allowing us to better control bullet OAL and meplat diameter size uniformity. All our new 7mm X bullets (there are 3 versions) were designed to achieve the goal of remaining supersonic and achieve 1 MOA or less of vertical dispersion at 1 mile.
What I said in the original post about repointing is correct. Those who repoint their bullets can increase the BC of this bullet by quite a bit since the difference between our finished meplat and a repointed meplat is more than our other bullets in this class.
The second reason is the weight. This bullet was designed to be a 180 gr bullet but the lead column was too high in the finished product so we were compelled to lower the weight. One upside to this reality is that shooters can realize a slightly higher MV with the 175 gr XLD than you will get out of the 180 gr VLD. The differences are slight and each shooter who is interested is utilizing this reality should review how this manifests itself in their rifle.
The other point that is incorrect about the statement above is that the 175 gr XLD is the highest BC bullet we had made up to that point. In fact the 180 gr Hybrid has a G7 BC of .345 which clearly makes it the highest BC bullet we offer in 308 cal and smaller.
Misinformation on the forums is one of my pet peeves. I apologize for making this mistake and will do my best to ensure that it is a long time until my next oops.
Regards,
Eric