Speaking of metallurgy and malleability, isn't the LRX a bit softer, opens easier than the TTSX?
DF
I think it varies. As a general rule, yes. But, some of the standard TTSX are not the same as other. The 30 cal 168 TTSX comes to mind. Barnes quoted a minimum opening velocity of 1500 for that bullet. Others 1600, 1800, and even 2000. They are all slightly different as quoted by various Barnes techs.
