Good question. IIRC, the "white box" SS195LF was loaded to the same specs as the SS192 so it is "hotter" than the current SS195LF. I think the old "white box" SS195LF is the same as the current SS198LF. I have half a case of the "white box" left but would hate to use any of it for a comparison of the SS195LF White Box vs the SS198LF Green Tip ammo. Considering the current price of 5.7 ammo, I am glad that I still have some white box left that cost me $17.48 for a box of 50. Oh the days when you could get a case of 2000 rounds for $699. Funny thing is that it was considered expensive at the time that I bought it. But the SS192 was more expensive at the time IIRC.....what lots have you been comparing? Actual current production blue/white SS195LF, or the old whitebox stuff?